September Holidays and Observances in 2026
September 1 15
American Chess Day
This special day is dedicated to the appreciation and enjoyment of chess, a strategic two-player board game with a rich history.
International Primate Day
Explore International Primate Day to celebrate primate diversity, understand threats they face, and discover simple, heartfelt ways to support their conservation.
World Letter Writing Day
A heartfelt homage to World Letter Writing Day exploring its origins, significance, and simple ways to bring back handwritten connections.
National Acne Positivity Day
Celebrate National Acne Positivity Day on September 1 with self-love and acceptance—embrace your skin’s journey, share your story, and join a supportive community.
Ginger Cat Appreciation Day
Ginger Cat Appreciation Day on September 1 is a day to celebrate the vibrant and lovable ginger cats. Learn about their history, importance, and how to
Building and Code Staff Appreciation Day
Building and Code Staff Appreciation Day on September 1 honors the professionals who enforce safety codes and protect communities. Learn history and ways
National No Rhyme Nor Reason Day
Celebrate National No Rhyme Nor Reason Day on September 1 with wordplay, spontaneity, and joy in the unpredictable. Embrace non-rhyming words and fun.
Pink Cadillac Day
Pink Cadillac Day on September 1 celebrates the iconic pink Cadillac, a symbol of 1950s luxury and pop culture. Learn its history and how to join the fun.
Cherry Popover Day
Cherry Popover Day on September 1 celebrates light, airy popovers filled with cherries. Learn the history, importance, and fun ways to enjoy this pastry.
National Child Identity Theft Awareness Day
National Child Identity Theft Awareness Day on September 1 reminds parents to protect children's identities. Learn how to safeguard child's future.
Chicken Boy Day
Chicken Boy Day on September 1 honors a 22-foot Los Angeles statue. Learn the history, importance, and ways to celebrate this quirky landmark.
Uzbekistan Independence Day
Uzbekistan Independence Day on September 1 marks the nation's liberation from the Soviet Union in 1991. Learn about its history, importance, and
National Tofu Day
National Tofu Day on September 1 celebrates the versatile plant-based protein. Discover its health benefits, history, and fun ways to enjoy tofu in your
Wattle Day
Wattle Day on September 1 celebrates Australia's golden wattle, marking spring and national pride. Learn about its history, importance, and how to
Slovakia Constitution Day
Slovakia Constitution Day on September 1 marks the adoption of the Slovak Constitution in 1992 and the peaceful split of Czechoslovakia into two
September 2 11
World Coconut Day
Celebrate World Coconut Day on September 2—a heartfelt tribute to the versatile “tree of life,” honoring its cultural, economic, and environmental importance, and offering simple, meaningful ways to observe it.
VJ Day
VJ Day on September 2 marks Japan's 1945 surrender ending WWII. Learn the history, importance, and ways to observe this solemn day of remembrance.
Calendar Adjustment Day
Calendar Adjustment Day on September 2 marks the 1752 calendar reform that shifted New Year's Day and removed eleven days. Learn its history and how to
Indigenous Literacy Day
Indigenous Literacy Day celebrates First Nations stories and languages. Learn about its history, importance, and how to participate in this annual event.
Global Talent Acquisition Day
Global Talent Acquisition Day honors the professionals who find and hire top talent. Celebrated on the first Wednesday of September.
Bison-ten Yell Day
Bison-ten Yell Day on September 2 celebrates wordplay, imaginary birthdays, and the history of verbal signals. A fun, creative holiday!
National Blueberry Popsicle Day
National Blueberry Popsicle Day on September 2 celebrates the sweet, refreshing blueberry popsicle. Learn how to enjoy this underrated frozen treat.
Spalding Baseball Day
Spalding Baseball Day on September 2 honors Albert Goodwill Spalding, a baseball pioneer who shaped the sport as a player and businessman.
Pierce Your Ears Day
Pierce Your Ears Day on September 2 celebrates ear piercing for fashion, culture, and self-expression. Learn its history, importance, and ways to
National Day of Vietnam
Learn about Vietnam's National Day on September 2, celebrating independence from France in 1945. Discover history, importance, and how to celebrate.
Ceuta Day
Ceuta Day on September 2 celebrates the Spanish autonomous city's history, autonomy, and multicultural heritage with parades, food, and cultural events.
September 3 9
National Skyscraper Day
It is a day dedicated to honoring the towering architectural masterpieces that define city skylines across the globe.
International Orchid Day
International Orchid Day celebrates the beauty and diversity of the Queen of the plant kingdom on the first Thursday of September.
International Cabernet Day
International Cabernet Day on September 3 honors Cabernet Sauvignon and Cabernet Franc. Learn history, why it matters, and how to celebrate with tastings
International Cabernet Sauvignon Day
International Cabernet Sauvignon Day on September 3 celebrates one of the world's most powerful and age-worthy red wines. Discover its history, importance
National Welsh Rarebit Day
Celebrate National Welsh Rarebit Day on September 3 with this cheesy toast dish. Learn its history, why it matters, and fun ways to enjoy Welsh rarebit.
US Bowling League Day
US Bowling League Day on September 3 celebrates league bowling across the United States, honoring dedicated bowlers, promoting the sport, and recognizing
Foundation Day in San Marino
Foundation Day in San Marino on September 3 honors the republic's founding in 301 AD by Saint Marinus. It's a national holiday with parades and ceremonies.
Merchant Navy Day
Merchant Navy Day on September 3 honors UK merchant seafarers for their vital role in trade and their sacrifices during war. Learn history and how to
Yamashita Surrender Day
Yamashita Surrender Day on September 3 marks the 1945 surrender of General Tomoyuki Yamashita, ending WWII in the Philippines. A day of remembrance.
September 4 11
National Wildlife Day
It's a heartfelt tribute, a global movement, and a profound reminder of our interconnectedness with all living beings.
World Taekwondo Day
Celebrate World Taekwondo Day on September 4—honoring the martial art’s Olympic legacy, cultural roots, and simple ways to join in through practice, respect, and community.
World Sexual Health Day
World Sexual Health Day on September 4 raises awareness about consent, rights, and well-being—celebrating open dialogue and promoting healthy, respectful relationships.
National Food Bank Day
National Food Bank Day honors food banks and encourages donations, volunteering, and community support to fight hunger.
Eat an Extra Dessert Day
Eat an Extra Dessert Day on September 4 encourages indulging in an extra sweet treat. Celebrate with cakes, pies, or new desserts.
National Lazy Mom’s Day
National Lazy Mom’s Day on the first Friday of September encourages families to give moms a break from chores. Celebrate with rest and appreciation.
College Colors Day
College Colors Day celebrates school spirit by wearing college colors. Learn its history, importance, and how to join the fun on the first Friday of the
Art Break Day
Art Break Day is celebrated on the first Friday of September. Take a break to relax and enjoy art in any form. #ArtBreakDay
Bring Your Manners To Work Day
Learn about Bring Your Manners To Work Day on the first Friday of September. Discover tips for workplace etiquette and why manners matter at work.
National Macadamia Nut Day
National Macadamia Nut Day on September 4 celebrates the rich, buttery flavor of macadamia nuts. Learn about its history, importance, and fun ways to
National Chianti Day
National Chianti Day, first Friday of September, celebrates Tuscany's Chianti Classico wines. Learn about Sangiovese, tasting tips, and perfect pairings.
September 5 13
International Day of Charity
Observed annually on September 5th. It is a day dedicated to promoting charity and the efforts made by charitable organizations and individuals.
World Beard Day
On the first Saturday of September, we celebrate World Beard Day. It's all about the symbolism and cultural significance of beards.
World Samosa Day
World Samosa Day on September 5 celebrates the iconic crispy snack, its rich history, and the joy of sharing samosas with friends and family.
International Bacon Day
International Bacon Day is celebrated on the Saturday before Labor Day. Learn about its history, importance, and fun ways to enjoy this crispy holiday.
National Cheese Pizza Day
Celebrate National Cheese Pizza Day—a joyful, low-key occasion to savor a classic cheese pizza, whether ordered or baked at home.
National Hummingbird Day
National Hummingbird Day on the first Saturday of September celebrates these tiny pollinators. Learn history, importance, and ways to help them thrive.
Franchise Appreciation Day
Franchise Appreciation Day is celebrated on the Saturday before Labor Day, honoring franchise businesses' contributions to local economies, job creation
National Cellulite Day
National Cellulite Day on September 5 promotes body positivity and self-acceptance, reminding women that cellulite is completely normal and beautiful.
National Be Late for Something Day
National Be Late for Something Day on September 5 invites you to embrace tardiness and enjoy a slower pace. Celebrate by being late!
Turkey Vulture Day
Turkey Vulture Day honors the turkey vulture, a vital scavenger. Celebrate on the first Saturday of September with events, education, and appreciation for
National Shrink Day
National Shrink Day on September 5 honors therapists, counselors, and psychiatrists. Learn the history, importance, and ways to celebrate mental health
National Tailgating Day
National Tailgating Day on the first Saturday of September celebrates the pre-game tradition of tailgating with food, fun, and community.
Saint Teresa Canonisation Day in Albania
Saint Teresa Canonisation Day in Albania on September 5 honors Mother Teresa's canonisation. Learn about its history, importance, and how to celebrate.
September 6 8
Fight Procrastination Day
Fight Procrastination Day, celebrated every year on September 6th, is more than just a quirky observance.
National Read a Book Day
National Read a Book Day on September 6 inspires people to slow down, enjoy a good story, and celebrate the joy and value of reading.
National Coffee Ice Cream Day
National Coffee Ice Cream Day celebrates the rich, creamy blend of coffee and ice cream with fun, simple ways to enjoy the classic flavor.
National Pet Rock Day
National Pet Rock Day celebrates the ultimate low-maintenance pet. Learn the history, why it matters, and fun ways to celebrate with your own pet rock.
Great Egg Toss Day
Great Egg Toss Day on September 6 is a fun, low-cost activity that brings people together through the simple joy of tossing eggs.
Swaziland Independence Day
Swaziland Independence Day on September 6 marks Eswatini's 1968 independence from Britain. Celebrate with traditional dances, history, and national pride.
National Child Protection Week
National Child Protection Week in Australia raises awareness about child abuse and neglect. Learn its history, importance, and how to observe it.
Bonaire Flag Day
Bonaire Flag Day on September 6 celebrates the island's identity with flag-raising and street parties. Learn about its history and importance.
September 7 20
National Feel the Love Day
Every year on September 7th, people across the United States come together to celebrate National Feel the Love Day.
International Day of Clean Air for Blue Skies
International Day of Clean Air for Blue Skies on September 7 raises awareness of air pollution, health, and climate, promoting cleaner, healthier skies worldwide.
World Duchenne Awareness Day
World Duchenne Awareness Day on September 7 raises awareness for Duchenne muscular dystrophy, a rare genetic disorder. Learn about the history, importance
Google Commemoration Day
Google Commemoration Day on September 7 honors the founding of Google, the world's leading search engine. Reflect on its impact on information access.
Superhuman Day
Superhuman Day on September 7 celebrates the extraordinary abilities of people with disabilities, challenging stereotypes and promoting inclusion.
Fluidra International Pool Pro Day
Fluidra International Pool Pro Day on September 7 honors pool professionals who keep pools clean and safe. Learn about the history and how to celebrate.
Labor Day
Celebrate Labor Day on the first Monday in September. Discover the history and importance of this American holiday that honors workers and marks summer's
Buy a Book Day
Buy a Book Day on September 7 encourages readers to support authors, bookstores, and the joy of reading by purchasing and sharing books.
National Beer Lovers Day
Raise a glass to your favorite brew on September 7. Celebrate the history, craft, and community of beer with tastings, tours, and good company.
West Indian Day Parade
The West Indian Day Parade is a vibrant celebration of Caribbean culture held annually on Labor Day in Brooklyn, NY. Enjoy music, costumes, food, and
National Grateful Patient Day
National Grateful Patient Day on September 7 is a time to thank doctors, nurses, and healthcare workers for their compassion and skill.
National New Hampshire Day
National New Hampshire Day on September 7 honors the Granite State, the ninth state to join the Union. Celebrate its history, scenery, and culture.
National Neither Snow Nor Rain Day
National Neither Snow Nor Rain Day on September 7 honors U.S. postal workers. Learn the history, importance, and ways to celebrate this appreciation day.
Grandma Moses Day
Grandma Moses Day on September 7 honors the American folk artist who began painting at 78. Celebrate her legacy of creativity and perseverance.
National Salami Day
National Salami Day on September 7 celebrates cured, fermented sausage. Learn about its history, importance, and ways to enjoy this flavorful meat.
National First Day of Peel Season
National First Day of Peel Season September 7 marks the start of peel season, when chemical peels and deep exfoliation are safest due to lower sun
National Acorn Squash Day
Celebrate National Acorn Squash Day on September 7 by savoring sweet, nutritious acorn squash in soups, salads, roasted dishes, and more.
Texas Energy Savings Day
Texas Energy Savings Day on September 7 encourages Texans to save energy, reduce their bills, and help the environment. Learn history and tips.
Mouthguard Day
Mouthguard Day on the first Monday of September promotes dental protection in sports. Learn why wearing a mouthguard matters and how to celebrate.
Brazil Independence Day
Brazil Independence Day on September 7 commemorates Brazil's declaration of independence from Portugal with parades, concerts, and patriotic festivities
September 8 14
Star Trek Day
Star Trek Day, observed every year on September 8th, is a tribute to one of the most iconic and beloved franchises in television and film history.
World Physical Therapy Day
World Physical Therapy Day recognizes physiotherapists worldwide, celebrating their vital role in healing, mobility, and improving quality of life.
International Literacy Day
International Literacy Day on September 8 highlights the importance of reading and writing as a foundation for education, equality, and human dignity worldwide.
World Literacy Day
World Literacy Day on September 8 promotes literacy as a human right. Learn its history, importance, and how to celebrate with reading events and
National Ampersand Day
National Ampersand Day on September 8 honors the & symbol. Explore its ancient history and join the celebration with creative typography activities.
Another Look Unlimited Day
A thoughtful fall‑clearing tradition, Another Look Unlimited Day invites gentle reflection before discarding belongings—encouraging reuse, donation, and mindful decluttering the day after Labor Day.
National Dog Walker Appreciation Day
National Dog Walker Appreciation Day is observed every year on September 8. It’s a special opportunity to honor the dedicated folks who walk our dogs rain or shine and who…
Actors' Day
Celebrate Actors' Day on September 8 by honoring the performers who bring stories to life. Discover history, importance, and ways to join the fun.
National Iguana Awareness Day
National Iguana Awareness Day on September 8 celebrates iguanas and promotes their conservation. Learn about these fascinating reptiles and how to help
National Ants on a Log Day
National Ants on a Log Day celebrates the classic snack of celery, peanut butter, and raisins. Learn about its history, importance, and how to join the
Pardon Day
Pardon Day on September 8 encourages forgiveness and healing. Learn its history, why it matters, and how to celebrate with meaningful actions.
Telephone Tuesday
Telephone Tuesday is the Tuesday after Labor Day, a day when phone calls to businesses spike. Learn how to celebrate and make meaningful connections.
National Pediatric Hematology (Oncology Nurses Day)
Honor pediatric hematology/oncology nurses on September 8. Learn about their vital role in caring for children with cancer and blood disorders.
Our Lady of Meritxell Day
Our Lady of Meritxell Day on September 8 is Andorra's National Day, honoring the patron saint with religious and cultural celebrations.
September 9 12
International Sudoku Day
International Sudoku Day, observed every September 9th, is a tribute to the enthralling logic-based puzzle, Sudoku.
International Day to Protect Education from Attack
International Day to Protect Education from Attack on September 9 raises awareness about safeguarding schools and students from violence in conflict zones.
National Wiener Schnitzel Day
National Wiener Schnitzel Day on September 9 celebrates the classic Austrian breaded veal cutlet. Learn history, importance, and how to enjoy this crispy
International Box Wine Day
Celebrate International Box Wine Day on September 9 by enjoying convenient, sustainable boxed wines. Learn history, importance, and fun ways to join the
International Fetal Alcohol Spectrum Disorders Awareness Day
International Fetal Alcohol Spectrum Disorders Awareness Day on September 9 raises awareness about FASD and the risks of drinking during pregnancy.
Teddy Bear Day
Teddy Bear Day on September 9 celebrates the timeless comfort and joy of teddy bears, honoring their history and the warm memories they bring.
California Admission Day
California Admission Day on September 9 commemorates the state's 1850 entry into the Union. Learn about its history, importance, and how to celebrate.
Care Bears Share Your Care Day
Care Bears Share Your Care Day is observed on September 9 each year. It’s a joyful occasion inspired by the beloved Care Bears, encouraging people of all ages to spread…
Wonderful Weirdos Day
Wonderful Weirdos Day on September 9 celebrates being different and unique. Learn its history, why it matters, and fun ways to join the celebration.
Steak Au Poivre Day
Steak Au Poivre Day on September 9 celebrates the classic French dish of peppercorn-crusted steak with a creamy sauce. Discover its history and how to
Emergency Services Day
Emergency Services Day on September 9 honors UK police, fire, ambulance, and NHS workers for their vital service and sacrifice.
Tajikistan Independence Day
Tajikistan Independence Day on September 9 marks the country's 1991 sovereignty declaration from the Soviet Union with parades and cultural pride.
September 10 10
World Suicide Prevention Day
World Suicide Prevention Day on September 10 raises awareness, reduces stigma, and promotes hope, reminding us that suicide is preventable through care and connection.
Top Up Day
Top Up Day on September 10 encourages staying connected with loved ones abroad by topping up their phones. Learn how to celebrate this international day.
National School Pictures Day
National School Picture Day, observed on the second Thursday in September, celebrates the tradition of capturing school memories and milestones with timeless photos.
Swap Ideas Day
Swap Ideas Day encourages sharing thoughts and creativity, reminding us that collaboration and fresh perspectives spark great ideas.
Harvest Moon Festival
The Harvest Moon Festival is a major Asian holiday that thanks the moon for a good harvest. Discover its ancient roots and modern celebrations.
National TV Dinner Day
National TV Dinner Day on September 10 celebrates the frozen meal that changed American dining. Enjoy a tray dinner guilt-free.
National Anti-Junk Light Day
Celebrate National Anti-Junk Light Day on September 10 by replacing inefficient bulbs with LEDs to save energy and lower your electric bill.
Are You Okay Day
Are You Okay Day on the second Thursday of September encourages Australians to check in with others and ask, “Are you okay?” to prevent suicide.
Gibraltar National Day
Gibraltar National Day on September 10 celebrates the 1967 referendum. Learn about its history, importance, and how to celebrate this public holiday.
White Balloon Day
White Balloon Day on September 10 raises awareness to prevent child sexual abuse in Australia. Learn how to observe and support survivors.
September 11 7
National Make Your Bed Day
National Make Your Bed Day, observed annually on September 11th, is more than just a day to tidy up your sleeping space.
Stand Up To Cancer Day
Stand Up To Cancer Day on September 11 unites people worldwide to raise funds and awareness for cancer research and early detection.
National 401(k) Day
National 401(k) Day, observed the first Friday after Labor Day, encourages employees to review and optimize their retirement savings. Learn its history and
Patriot Day
Patriot Day on September 11 honors the victims and heroes of the 2001 terrorist attacks. Learn about its history, importance, and ways to observe.
No News is Good News Day
No News is Good News Day on September 11 encourages a break from the 24-hour news cycle. Unplug, relax, and focus on what matters.
Libraries Remember Day
Libraries Remember Day on September 11 honors libraries as centers of learning, community, and unity. Visit your local library and celebrate its vital
National Hot Cross Bun Day
National Hot Cross Bun Day on September 11 celebrates the sweet, spiced, fruit-filled pastry. Learn its history, importance, and ways to enjoy this tasty
September 12 10
National Video Games Day
National Video Games Day on September 12 celebrates the joy and creativity of video games. Discover the history, importance, and ways to celebrate this fun
United Nations Day for South-South Cooperation
United Nations Day for South-South Cooperation on September 12 celebrates collaboration among developing countries to share solutions and drive sustainable
National Chocolate Milkshake Day
National Chocolate Milkshake Day celebrates the classic creamy treat, inviting everyone to enjoy, share, and savor chocolate milkshakes.
National Report Medicare Fraud Day
National Report Medicare Fraud Day raises awareness about Medicare fraud, empowering people to spot, report, and help stop abuse.
National Day of Encouragement
National Day of Encouragement on September 12 inspires kindness through smiles, compliments, and small acts. Spread positivity and uplift others in your
Carl Garner Federal Lands Cleanup Day
Carl Garner Federal Lands Cleanup Day happens on the first Saturday after Labor Day each year. Volunteer to clean up federal lands and find an event.
Farmers' Consumer Awareness Day
Farmers' Consumer Awareness Day on September 12 connects consumers with farmers through tours, parades, and education. Learn how to celebrate and support
National Police Woman Day
National Police Woman Day on September 12 honors women in law enforcement. Learn the history, importance, and ways to celebrate female officers.
Drive Your Studebaker Day
Celebrate Drive Your Studebaker Day on the second Saturday of September. Honor the classic American car brand with drives, events, and community.
German Language Day
German Language Day celebrates the German language and culture on the second Saturday of September. Learn its history, importance, and ways to celebrate.
September 13 18
Hug Your Hound Day
Hug Your Hound Day, celebrated on the second Sunday of September, is a day dedicated to these furry friends.
International Chocolate Day
International Chocolate Day on September 13 honors Milton S. Hershey’s birthday and celebrates chocolate’s rich history, culture, and universal delight.
Programmers Day
Programmers Day on September 13 honors the brilliant minds behind our digital world. Learn about its history, importance, and how to celebrate.
Roald Dahl Day
Roald Dahl Day on September 13 celebrates the beloved author's whimsical stories. Learn about his life, why his books matter, and how to celebrate.
Ironman Wales
Ironman Wales is a world-famous triathlon held annually in Tenby, Pembrokeshire. Learn about its history, importance, and how to celebrate this epic
Grandparents Day
Grandparents Day, observed on the first Sunday after Labor Day, honors the love, wisdom, and legacy of grandparents with simple, meaningful celebrations.
Supernatural Day
Supernatural Day on September 13 celebrates the iconic TV series, its fandom, and the lasting legacy of Sam and Dean Winchester’s story.
Positive Thinking Day
Positive Thinking Day on September 13 inspires optimism and gratitude, reminding us how a positive mindset boosts well-being and resilience.
National Pet Memorial Day
National Pet Memorial Day, observed on the second Sunday in September, honors the memory of beloved pets and the special bonds we shared with them.
National Kids Take Over the Kitchen Day
National Kids Take Over the Kitchen Day on September 13 lets kids cook for their family. Learn history, importance, and fun ways to celebrate this
Defy Superstition Day
Defy Superstition Day on September 13 encourages critical thinking and challenges irrational beliefs. Learn how to celebrate and why it matters.
National Bald is Beautiful Day
National Bald is Beautiful Day on September 13 celebrates baldness and self-acceptance. Learn the history, importance, and fun ways to join the
Pet Birth Defect Awareness Day
Pet Birth Defect Awareness Day on September 13 educates about congenital conditions in pets and promotes better care for affected animals.
National Peanut Day
National Peanut Day on September 13 celebrates the mighty and tasty peanut. Enjoy your favorite snacks, discover nutritional benefits, and explore creative
National Hug Your Boss Day
National Hug Your Boss Day on September 13 is a day to show appreciation for your manager's leadership and guidance. Celebrate with a hug or kind gesture.
National Celiac Disease Awareness Day
National Celiac Disease Awareness Day on September 13 raises awareness about celiac disease, an autoimmune disorder affecting millions. Learn symptoms and
Uncle Sam Day
Uncle Sam Day on September 13 honors the birth of Samuel Wilson, the real man behind America's iconic symbol. Celebrate with patriotic activities and
Day of the Homeland
Day of the Homeland remembers German expellees of WWII and promotes human rights, freedom, and reconciliation on the second Sunday of September.
September 14 9
Gobstopper Day
Gobstopper Day on September 14 celebrates the colorful layered candy, honoring its sweet history and the playful joy of enjoying jawbreakers.
National Sober Day
National Sober Day on September 14 celebrates sober living and raises awareness about addiction. Learn its history, importance, and how to observe.
National Live Creative Day
National Live Creative Day on September 14 inspires creative expression through art, music, writing, and more. Embrace your creativity!
National Cream Filled Donut Day
National Cream Filled Donut Day on September 14 celebrates the delicious cream filled donut, especially the Boston Cream variety. Enjoy this sweet treat!
National Food Is Medicine Day
National Food Is Medicine Day on September 14 promotes healthy eating and nutrition. Learn about the food as medicine movement and how to make better food
National Eat a Hoagie Day
Celebrate National Eat a Hoagie Day on September 14 by enjoying a classic hoagie sandwich packed with meats, cheeses, and fresh veggies.
National Virginia Day
National Virginia Day on September 14 honors the Old Dominion's rich history, from the first English settlement to its role as a birthplace of American
National Coloring Day
National Coloring Day on September 14 invites everyone to relax and get creative with coloring books, pencils, and markers for stress relief and fun.
National Boss (Employee Exchange Day)
National Boss (Employee Exchange Day) on the Monday after Labor Day lets employees and bosses swap roles to build empathy and teamwork.
September 15 25
International Dot Day
International Dot Day on September 15 celebrates creativity, courage, and collaboration inspired by Peter H. Reynolds' book The Dot. Join millions
International Day of Democracy
International Day of Democracy on September 15 promotes democratic principles worldwide. Learn its history, importance, and how to celebrate.
World Afro Day
World Afro Day on September 15 celebrates the beauty and diversity of Afro hair, fights discrimination, and promotes pride in Black identity and culture.
National Double Cheeseburger Day
National Double Cheeseburger Day is inviting everyone to enjoy—and share—the irresistible charm of a double cheeseburger.
National Online Learning Day
National Online Learning Day is observed on September 15 each year, celebrating the flexibility, access, and community of learning online.
National Pregnancy and Infant Loss Remembrance Day
National Pregnancy and Infant Loss Remembrance Day honors babies lost through miscarriage, stillbirth, or infant death, raises awareness of pregnancy and infant loss grief, and encourages remembrance, support, and healing.
National Voter Registration Day
National Voter Registration Day on September 15 encourages all eligible Americans to register to vote. Find out how to participate in this civic
National IT Professionals Day
National IT Professionals Day honors the hard work of IT pros on the third Tuesday of September. Learn history, importance, and ways to celebrate.
National Google.com Day
National Google.com Day on September 15 celebrates the founding of Google. Learn about its history, importance, and how to celebrate this tech milestone.
Make a Hat Day
Make a Hat Day is celebrated on September 15. Learn how to craft your own hat from simple materials and join a fun tradition that sparks creativity.
National Cheese Toast Day
National Cheese Toast Day on September 15 celebrates the simple joy of melted cheese on toast. Learn its history, importance, and fun ways to celebrate.
Greenpeace Day
Greenpeace Day on September 15 celebrates environmental activism and the work of Greenpeace. Learn about its history, importance, and how to take action.
Get Ready Day
Get Ready Day on September 15 encourages Americans to prepare for emergencies and natural disasters. Learn how to build a kit, make a plan, and stay safe.
National Custom Framing Day
National Custom Framing Day on September 15 celebrates the art of custom framing. Learn its history, significance, and creative ways to join the
National Africa Civility Day
National Africa Civility Day on September 15 celebrates African values of respect, tolerance, and understanding. Learn how to honor this day of peace and
National Linguine Day
National Linguine Day on September 15 celebrates the flat Italian pasta. Learn its history, importance, and fun ways to enjoy linguine.
Felt Hat Day
Celebrate Felt Hat Day on September 15 by wearing a stylish felt hat and honoring the craftsmanship of this timeless accessory. Discover its history.
National Creme de Menthe Day
Learn how to celebrate National Creme de Menthe Day on September 15 with cocktail recipes, dessert ideas, and fun ways to enjoy this minty liqueur.
National Tackle Kids Cancer Day
National Tackle Kids Cancer Day on September 15 raises awareness and funds for pediatric cancer research. Learn how to support children fighting cancer.
Butterscotch Cinnamon Pie Day
Butterscotch Cinnamon Pie Day on September 15 celebrates the delicious pairing of butterscotch and cinnamon in a unique pie. Learn its history and how to
Shout of Dolores
Shout of Dolores on September 15 marks the eve of Mexico's Independence Day, commemorating Miguel Hidalgo's cry for freedom in 1810.
Costa Rica Independence Day
Costa Rica Independence Day on September 15 commemorates independence from Spain. Celebrations include parades, torch run, and traditional food.
Honduras Independence Day
Honduras Independence Day on September 15 marks the nation's 1821 independence from Spain with parades, flag displays, and cultural celebrations.
Guatemala Independence Day
Guatemala Independence Day on September 15 celebrates freedom from Spanish rule with parades, cultural events, and national pride across the country.
El Salvador Independence Day
El Salvador Independence Day on September 15 marks freedom from Spain. Learn about its history, importance, and how to celebrate this patriotic holiday.
September 16 19
International Day for the Preservation of the Ozone Layer
Learn about the International Day for the Preservation of the Ozone Layer on September 16. Discover its history, importance, and how to celebrate
National Guacamole Day
National Guacamole Day is honoring the Aztec-born avocado dip with easy, shareable ways to enjoy it at home or with friends.
Working Parents Day
Working Parents Day is celebrating the dedication of parents who balance work and family and encouraging simple, practical ways to support them.
Mayflower Day
Mayflower Day on September 16 honors the 1620 voyage of the Pilgrims. Learn about its history, significance, and ways to celebrate this day.
Collect Rocks Day
Collect Rocks Day on September 16 celebrates the hobby of rock collecting. Learn about its history, importance, and fun ways to participate.
National Trail of Tears Commemoration Day
National Trail of Tears Commemoration Day on September 16 honors Native Americans who suffered during the forced relocations. Learn history and how to
National Tattoo Story Day
National Tattoo Story Day on September 16 celebrates the personal narratives behind tattoos. Share your ink story and honor meaningful body art.
National Play-Doh Day
Celebrate National Play-Doh Day on September 16 with fun sculpting activities, DIY play dough recipes, and creative family time. Learn its history!
Stay Away From Seattle Day
Stay Away From Seattle Day on September 16 gives locals a crowd-free day to enjoy the Emerald City. Learn its history, importance, and fun ways to
National Stepfamily Day
National Stepfamily Day on September 16 honors blended families. Learn about its history, importance, and ways to celebrate this day of resilience.
National Choose Your Chocolate Day
National Choose Your Chocolate Day on September 16 celebrates chocolate variety. Learn about types, history, and ways to enjoy your favorite chocolate.
Anne Bradstreet Day
Discover Anne Bradstreet Day on September 16, celebrating the life and poetry of America's first published poet. Learn her history and how to observe.
Teenager Workout Day
Teenager Workout Day on September 16 encourages teens to stay active and build strength. Discover the history, importance, and fun ways to celebrate this
National School Backpack Awareness Day
National School Backpack Awareness Day promotes proper backpack safety to prevent injuries. Learn history, importance, and how to observe this day.
National Sit With a Stranger Day
National Sit With a Stranger Day on September 16 encourages making new connections. Learn its history, importance, and fun ways to celebrate.
National Cinnamon Raisin Bread Day
Celebrate National Cinnamon Raisin Bread Day on September 16 with homemade loaves, local bakery finds, and creative recipes. Enjoy this sweet, iron-rich
Malaysia Day
Malaysia Day on September 16 celebrates the formation of the Malaysian Federation in 1963. A federal public holiday with ceremonies and unity events.
Mexican Independence Day
Mexican Independence Day on September 16 celebrates Mexico's 1810 declaration of independence. Learn history, traditions, and how to celebrate.
Papua New Guinea Independence Day
Papua New Guinea Independence Day on September 16 celebrates freedom from Australian rule in 1975. A federal holiday with cultural festivals and national
September 17 14
International Country Music Day
International Country Music Day is honoring the genre’s storytelling roots and inviting fans worldwide to listen, share, and sing along.
International Patient Safety Day
International Patient Safety Day on September 17 raises global awareness about patient safety and calls for action to reduce harm. Learn its history.
National Pet Bird Day
National Pet Bird Day is honoring feathered companions with simple ways to bond, enrich, and practice responsible care.
Smithsonian Day
Smithsonian Day on September 17 offers free admission to museums across the U.S. Celebrate culture and history with a free ticket.
National Pawpaw Day
National Pawpaw Day celebrates North America's largest native fruit on the third Thursday of September. Learn history, importance, and how to enjoy
Constitution Day
Constitution Day on September 17 celebrates the signing of the U.S. Constitution, the foundation of American government and civic life.
National Monte Cristo Day
National Monte Cristo Day on September 17 celebrates the sweet-and-savory ham and cheese sandwich. Learn its history, why it matters, and how to enjoy it.
National Table Shuffleboard Day
National Table Shuffleboard Day on September 17 celebrates the classic game of table shuffleboard. Discover its history, importance, and fun ways to
National Apple Dumpling Day
National Apple Dumpling Day on September 17 celebrates a classic autumn dessert. Learn how to enjoy apple dumplings and mark the harvest season.
National Pet Carbon Monoxide (CO) Safety Day
Learn about National Pet Carbon Monoxide Safety Day on September 17. Protect your pets from the silent killer with alarms and awareness.
National Professional House Cleaners Day
National Professional House Cleaners Day on September 17 honors the skilled professionals who keep homes clean, healthy, and comfortable through their
Time's Up Day
Time's Up Day on September 17 is a day to make amends and resolve past disagreements. It reminds us to mend fences and let go of grudges for healthier
National Arielle K. Sterrett Day
National Arielle K. Sterrett Day on September 17 honors a young girl's kindness. Celebrate by performing acts of kindness for people and animals.
Australian Citizenship Day
Australian Citizenship Day on September 17 celebrates the shared values, rights, and responsibilities of Australian citizenship. Learn about its history
September 18 19
International Grenache Day
International Grenache Day is celebrating the Grenache/Garnacha grape with easy tastings, food pairings, and global wine appreciation.
International Equal Pay Day
International Equal Pay Day on September 18 raises awareness about the gender pay gap and celebrates progress toward equal pay for all.
World Water Monitoring Day
World Water Monitoring Day on September 18 encourages citizens to test and protect local water bodies. Join the global effort for clean water and
Global Company Culture Day
Global Company Culture Day on September 18 celebrates workplace diversity and the vital role of a positive company culture for employee happiness.
National Cheeseburger Day
National Cheeseburger Day is inviting everyone to enjoy a classic cheeseburger and the easy togetherness that comes with it.
National First Love Day
National First Love Day is observed each year on September 18, a gentle celebration of first romances, sweet memories, and the lessons that shape how we love now.
Chiropractic Founders Day
Chiropractic Founders Day on September 18 honors D.D. Palmer's first adjustment in 1895. Learn history, importance, and ways to celebrate this healthcare
National Tradesmen Day
National Tradesmen Day honors skilled tradespeople who build and maintain America. Celebrate on the third Friday of September.
National Concussion Awareness Day
National Concussion Awareness Day raises awareness about concussions and traumatic brain injuries. Learn history, importance, and how to observe.
National POW/MIA Recognition Day
National POW/MIA Recognition Day honors prisoners of war and those missing in action. Learn its history, importance, and how to observe this solemn day.
Rice Krispies Treats Day
Celebrate Rice Krispies Treats Day on September 18 with the classic no-bake marshmallow and cereal dessert. Learn history, recipes, and fun ways to enjoy.
National Respect Day
National Respect Day on September 18 encourages empathy and kindness. Discover history, importance, and ways to celebrate respect and inclusion.
Hug A Greeting Card Writer Day
Hug A Greeting Card Writer Day on September 18 honors the wordsmiths behind our favorite cards. Learn history, importance, and ways to celebrate.
U.S. Air Force Day
U.S. Air Force Day on September 18 honors the establishment of the Air Force in 1947 and celebrates the service of Airmen past and present.
National Day of Civic Hacking
National Day of Civic Hacking on September 18 unites people to use technology and innovation for community problem-solving. Learn how to join.
Locate An Old Friend Day
Locate An Old Friend Day on September 18 is a day to reconnect with old friends. Reach out and find those you've lost touch with.
National HIV/AIDS and Aging Awareness Day
National HIV/AIDS and Aging Awareness Day on September 18 focuses on older adults living with HIV, their unique challenges, and the need for
National Report Kickback Fraud Day
National Report Kickback Fraud Day on September 18 raises awareness about kickback fraud and encourages reporting of this form of corruption.
Purple Bra Day
Purple Bra Day on September 18 raises awareness and funds for breast cancer support in Australia. Wear purple to show solidarity with those affected.
September 19 21
International Red Panda Day
International Red Panda Day is encouraging fun, practical ways to learn about and support red panda conservation worldwide.
Talk Like a Pirate Day
Talk Like a Pirate Day on September 19 is a fun holiday to dress up and speak like a pirate. Celebrate with jokes, costumes, and pirate-themed activities.
International Coastal Cleanup Day
International Coastal Cleanup Day mobilizes millions to remove trash from beaches and waterways, protecting ocean health and wildlife.
International Eat An Apple Day
International Eat An Apple Day, on the third Saturday of September, encourages everyone to enjoy apples and celebrate their health benefits with simple
European Heritage Days
European Heritage Days celebrate Europe's rich cultural heritage every September. Discover historic sites, traditions, and hidden treasures across the
National Meow Like a Pirate Day
Celebrate National Meow Like a Pirate Day on September 19 by dressing up your cat, adopting a cat, and sharing purrfect photos. Find fun ways to celebrate!
Usher Syndrome Awareness Day
Usher Syndrome Awareness Day on the third Saturday of September raises awareness for this rare genetic condition causing deafblindness. Learn how to
Aortic Dissection Awareness Day
Learn the history and importance of Aortic Dissection Awareness Day on September 19. Discover symptoms, survivor stories, and how to get involved.
National Cat DNA Day
National Cat DNA Day is observed every September 19, celebrating feline genetics with simple, practical ways to learn, care, and connect.
National Cleanup Day
National Cleanup Day on the third Saturday of September unites millions of volunteers to clean up parks, trails, beaches, and communities across the USA.
National Sew a Jelly Roll Day
Celebrate National Sew a Jelly Roll Day on September 19 with quilting tips, history, and fun ways to enjoy this creative fabric craft.
National Dance Day
National Dance Day on September 19 celebrates dance. Discover its history, importance, and ways to celebrate with events, classes, and popular genres like
National Butterscotch Pudding Day
National Butterscotch Pudding Day on September 19 celebrates a rich, creamy dessert made with brown sugar, butter, and cream. Learn how to enjoy this sweet
National Boys’ and Girls’ Club Day for Kids
National Boys’ and Girls’ Club Day for Kids celebrates youth development and community connection. Learn how to get involved and support America’s kids.
Responsible Dog Ownership Day
Responsible Dog Ownership Day on September 19 promotes training, health, and community. Learn how to celebrate and be a better dog owner.
National Cartonnage Day
National Cartonnage Day on September 18 celebrates the art of fabric-covered box making. Learn history, importance, and how to join the craft.
Puppy Mill Awareness Day
Puppy Mill Awareness Day on the third Saturday in September raises awareness about cruel commercial breeding. Learn how to observe and help end puppy
National Woman Road Warrior Day
National Woman Road Warrior Day on September 19 honors women who excel in business travel. Learn about its history, importance, and how to celebrate.
National Gymnastics Day
Celebrate National Gymnastics Day on the third Saturday of September! Discover its ancient Greek roots, fitness benefits, and creative ways to honor the
Day of the Glories of the Army
Day of the Glories of the Army on September 19 is a Chilean national holiday honoring the armed forces with a grand military parade in Santiago.
Day of the Glories of the Army
Day of the Glories of the Army on September 19 is a Chilean national holiday honoring the armed forces with a grand military parade in Santiago.
September 20 11
International NFT Day
International NFT Day on September 20 celebrates the ERC-721 standard and the rise of non-fungible tokens. Learn about the history and how to join the
Wife Appreciation Day
Wife Appreciation Day is observed on the third Sunday in September, a simple, heartfelt reminder to celebrate your wife with genuine thanks and quality time.
National String Cheese Day
National String Cheese Day is celebrated every September 20, a fun, family-friendly nod to peelable mozzarella and the small joy of sharing a simple snack.
National Dog Week
National Dog Week, observed in the fourth week of September, celebrates the bond between dogs and humans. Show your pup extra love and appreciation.
National Queso Day
Celebrate National Queso Day on September 20 with recipes, history, and fun ways to enjoy this beloved melted cheese dip, from classic Tex-Mex to vegan
National Punch Day
National Punch Day on September 20 is a fun celebration of the classic beverage made with fruit juices, spices, and shared with friends and family.
National Care For Kids Day
National Care For Kids Day on September 20 focuses on children's needs. Learn how to volunteer, donate, or spend time making a difference in a child's
National Fried Rice Day
Celebrate National Fried Rice Day on September 20 with this versatile comfort food. Learn its history, importance, and fun ways to enjoy fried rice.
National Crime and Intelligence Analyst Appreciation Day
National Crime and Intelligence Analyst Appreciation Day on September 20 honors the data experts who help solve crimes and keep communities safe. Learn how
National Pepperoni Pizza Day
National Pepperoni Pizza Day on September 20 celebrates America’s favorite pizza topping. Learn history, importance, and fun ways to enjoy pepperoni pizza.
German World Children's Day
German World Children's Day on September 20 celebrates children's rights and well-being across Germany with family activities and community events.
September 21 16
World Mini Golf Day
World Mini Golf Day is celebrated every September 21, a cheerful invitation to enjoy easygoing competition and make memories on the mini-golf course.
World Alzheimer’s Day
World Alzheimer’s Day on September 21 raises awareness for Alzheimer’s disease. Learn its history, importance, and how to observe this global health
International Day of Peace
International Day of Peace is celebrated annually on September 21. Learn about its history, importance, and how to celebrate this UN day of global
World Gratitude Day
World Gratitude Day on September 21 encourages everyone to pause and appreciate the people and blessings in their lives. Learn its history and how to
Mabon Day
Mabon Day on September 21 celebrates the Autumnal Equinox, balance, and harvest gratitude. Learn its history, importance, and ways to honor this seasonal
National Chai Day
Celebrate National Chai Day on September 21 with a warm cup of spiced tea. Learn about chai's history, health benefits, and fun ways to enjoy this beloved
National Pecan Cookie Day
National Pecan Cookie Day is observed every September 21, a cheerful excuse to bake, share, and enjoy pecan-studded cookies at home or with friends.
National Cat & Dog Gut Health Awareness Day
National Cat & Dog Gut Health Awareness Day on September 21 promotes pet digestive wellness. Learn signs, prevention tips, and how to help your cat or dog
National Opioid Awareness Day
National Opioid Awareness Day on September 21 raises awareness about opioid abuse dangers. Learn about prevention, support recovery, and honor those
Escapology Day
Escapology Day on September 21 celebrates the art of escape. Learn about its history, importance, and fun ways to celebrate with escape rooms and more.
National Garage Condo Day
National Garage Condo Day on September 21 celebrates secure, deeded storage and workshop spaces for cars, hobbies, and more. Learn history and how to join.
Respect for the Aged Day
Respect for the Aged Day in Japan falls on the third Monday of September. Learn its history, why it matters, and how to celebrate elders.
Belize Independence Day
Belize Independence Day on September 21 marks the nation's 1981 freedom from Britain. Celebrate with parades, food, and pride.
Malta Independence Day
Malta Independence Day on September 21 marks the island's 1964 independence from Britain. Learn about its history, importance, and how to celebrate.
Armenia Independence Day
Armenia Independence Day on September 21 marks the 1991 vote for independence from the Soviet Union. Discover history, significance, and traditions.
Telegraph Pole Appreciation Day
Telegraph Pole Appreciation Day on September 21 celebrates the history and beauty of telegraph poles across the UK. Learn how to join the fun.
September 22 15
World Rhino Day
World Rhino Day is observed every September 22, uniting people and organizations to celebrate rhinos and support real conservation actions.
Hobbit Day
Hobbit Day on September 22 celebrates Bilbo and Frodo's birthdays. Join fans for Tolkien-inspired feasts, readings, and hobbit-themed fun.
International Day of Radiant Peace
International Day of Radiant Peace on September 22 celebrates inner peace and harmony. Discover its history, importance, and ways to celebrate.
Falls Prevention Awareness Day
Falls Prevention Awareness Day on September 22 promotes strategies to prevent falls among older adults, reducing injury risk and improving safety at home
National Girls’ Night In Day
National Girls’ Night In Day on September 22 encourages women to relax, pamper themselves, and enjoy quality time with friends. Celebrate with movies
Dear Diary Day
Dear Diary Day on September 22 encourages everyone to write down their thoughts and feelings. Celebrate by starting or renewing your journaling habit.
National Ice Cream Cone Day
National Ice Cream Cone Day on September 22 celebrates the perfect handheld summer treat. Learn about its history and how to enjoy this delicious day.
National Elephant Appreciation Day
National Elephant Appreciation Day on September 22 raises awareness about elephant conservation and encourages action to protect these endangered animals.
Chainmail Day
Chainmail Day on September 22 celebrates the history and modern uses of interlocked metal ring armor, a craft that still inspires creative makers.
National Centenarian's Day
National Centenarian's Day on September 22 honors those aged 100 or more, celebrating their wisdom, resilience, and contributions to society.
National White Chocolate Day
National White Chocolate Day on September 22 celebrates the creamy, sweet treat made from cocoa butter. Learn its history and how to enjoy it.
National Temperature Control Day
National Temperature Control Day on September 22 reminds us to adjust our thermostats and prepare for the fall season. Learn how to stay comfortable and
American Business Women’s Day
Celebrate American Business Women’s Day on September 22. Learn its history, importance, and ways to honor women in business. Join the movement for
National Legwear Day
National Legwear Day on September 22 celebrates socks, tights, leggings, and more. Learn the history, importance, and fun ways to join the celebration.
Mali Independence Day
Mali Independence Day on September 22 celebrates the nation's freedom from French colonial rule. Learn about its history, importance, and ways to join the
September 23 18
The September Equinox (Fall Equinox)
The September Equinox—usually is the moment the Sun crosses the celestial equator, ushering in fall in the Northern Hemisphere and spring in the Southern.
International Day of Sign Languages
International Day of Sign Languages promotes the human rights and linguistic identity of deaf people every September 23.
International Day of Sign Languages
International Day of Sign Languages on September 23 celebrates sign language diversity and raises awareness of deaf rights and inclusion worldwide.
Bisexuality Day
Celebrate Bisexuality Day on September 23 unites the bisexual community and allies to raise awareness, combat biphobia, and celebrate diversity. Join the
Restless Legs Awareness Day
Restless Legs Awareness Day on September 23 raises awareness for RLS, a condition causing uncontrollable leg urges. Learn about symptoms, treatments, and
Teal Talk Day
Teal Talk Day on September 23 raises ovarian cancer awareness. Learn the B.E.A.C.H. symptoms, wear teal, and start life-saving conversations.
Za’atar Day
Za’atar Day on September 23 celebrates the beloved Middle Eastern herb blend. Learn about its history, importance, and how to enjoy this versatile spice.
National Baker Day
National Baker Day is observed every September 23, a warm tribute to the craft and community spirit of bakers at work and at home.
Education Technology Day
Education Technology Day is observed every September 23, celebrating edtech’s impact on teaching and learning and the people who make it work.
National Great American Pot Pie Day
National Great American Pot Pie Day on September 23 celebrates a classic comfort food. Learn about its history, why it matters, and how to enjoy this
National Snack Stick Day
Celebrate National Snack Stick Day on September 23 with portable, protein-packed meat snacks. Learn history, importance, and fun ways to enjoy this tasty
Redhead Appreciation Day
Celebrate Redhead Appreciation Day on September 23. Learn about the history, importance, and ways to honor the rare beauty of red hair. Join the fun!
National AFM Day
National AFM Day on September 23 raises awareness about acute flaccid myelitis, a rare spinal cord condition causing sudden limb weakness. Learn symptoms
National Go With Your Gut Day
National Go With Your Gut Day on September 23 focuses on digestive health. Learn simple ways to support your gut with food, exercise, and stress relief.
National Checkers Day
National Checkers Day on September 23 honors political dogs and Richard Nixon's famous 1952 Checkers Speech. Celebrate candidate canines on this quirky
National Dogs in Politics Day
National Dogs in Politics Day on September 23 honors presidential pets and their role in American culture. Celebrate the beloved First Dogs and political
National Apple Cider Vinegar Day
National Apple Cider Vinegar Day on September 23 celebrates a pantry staple. Explore its history, why it matters, and fun ideas for food and cleaning.
Seed Gathering Season
Seed Gathering Season starts September 23, a month to collect seeds from trees and plants for conservation. Learn history, importance, and how to join.
September 24 14
World Bollywood Day
World Bollywood Day is celebrated every year on September 24, a cheerful, global nod to the music, dance, and storytelling of Hindi-language cinema.
World Gorilla Day
World Gorilla Day is observed every September 24, highlighting gorilla conservation with simple, practical actions anyone can take at home or in the community.
World Cancer Research Day
World Cancer Research Day is observed every September 24, highlighting the lifesaving impact of cancer research and simple ways anyone can support it.
Heritage Day
Heritage Day on September 24 celebrates cultural diversity and encourages learning about our own and others' traditions. Discover history, importance, and
World Maritime Day
World Maritime Day honors the maritime industry's role in global trade, safety, and sustainability. Learn about its history, importance, and how to
National Punctuation Day
National Punctuation Day is celebrating the marks that make writing clear and offering simple, friendly ways to sharpen your punctuation skills.
National Horchata Day
National Horchata Day on September 24 celebrates the sweet, milky Mexican drink made from rice, milk, and cinnamon. Learn its history and how to enjoy it.
Remember Me Thursday
Remember Me Thursday on the fourth Thursday of September raises awareness for orphan pets and inspires adoption. See how to join the global campaign.
National Cherries Jubilee Day
Celebrate National Cherries Jubilee Day on September 24 with this classic flambé dessert made of cherries, brandy, and ice cream. Find tips and recipes.
National Mofongo Day
National Mofongo Day on September 24 honors Puerto Rico's beloved dish of mashed plantains, garlic, and pork. Celebrate this iconic taste of the island.
Bluebird of Happiness Day
Celebrate Bluebird of Happiness Day on September 24 by appreciating life's simple joys. Learn the history, importance, and fun ways to enjoy this uplifting
Innergize Day
Innergize Day is celebrated after the autumnal equinox. Find ideas to relax, recharge, and refocus on your personal growth goals for the season.
Lash Stylists’ Day
Lash Stylists’ Day on September 24 honors lash artists who enhance beauty and confidence. Learn its history, importance, and ways to celebrate.
Schwenkfelder Thanksgiving
Schwenkfelder Thanksgiving on September 24 honors the 1734 arrival of German immigrants. Learn about its history, importance, and how to celebrate.
September 25 30
National Doodle Day
This day is not just about scribbling; it's about making a difference. It was designed to raise both awareness and funds for epilepsy research.
Math Storytelling Day
Math Storytelling Day is celebrated every September 25, encouraging people of all ages to explore math through stories, jokes, poems, and playful activities.
Save The Koala Day
Save The Koala Day is observed on the last Friday in September, a friendly, action-oriented observance led by the Australian Koala Foundation to protect koalas and their habitat.
World Lung Day
World Lung Day, celebrated annually on 25 September, raises awareness of respiratory health worldwide.
World Pharmacists Day
World Pharmacists Day on September 25 celebrates pharmacists' vital role in health. Learn about its history, importance, and how to join the global
World Dream Day
World Dream Day on September 25 inspires everyone to chase their dreams. Learn its history, importance, and ways to celebrate this global day of action.
Research Administrator Day
Research Administrator Day on September 25 honors the professionals who support groundbreaking research. Learn about its history, importance, and how to
International Ataxia Awareness Day
International Ataxia Awareness Day on September 25 raises awareness of ataxia, a rare neurological disorder. Learn how to observe and support the global
World’s Biggest Coffee Morning
World’s Biggest Coffee Morning is a global fundraising event on the last Friday of September. Learn how to host, donate, and support cancer care.
Michigan Indian Day
Michigan Indian Day honors the contributions and heritage of Native American tribes in Michigan on the fourth Friday of September each year.
Hug A Vegetarian Day
Hug A Vegetarian Day on the last Friday of September celebrates plant-based eaters and promotes awareness of vegetarianism's benefits.
German Sandwich Day
German Sandwich Day celebrates the butterbrot on the last Friday of September. Learn its history, importance, and how to celebrate this tasty tradition.
National Daughters Day
National Daughters Day is observed on September 25 each year, a heartfelt reminder to celebrate daughters with genuine words, simple traditions, and supportive actions.
National Comic Book Day
National Comic Book Day is observed every September 25, celebrating the art, creators, and community of comics—and inviting everyone to discover a story they’ll love.
National Psychotherapy Day
National Psychotherapy Day is observed on September 25 each year, reducing stigma and sharing friendly, practical ways to learn about and access therapy.
National Lobster Day
National Lobster Day is observed on September 25 to honor lobster, coastal seafood traditions, and the people behind the catch.
Native American Day
Native American Day honors the rich cultures and contributions of Native Americans. Learn about its history, importance, and how to celebrate on the fourth
National Brave Day
National Brave Day honors women who support and uplift each other. Celebrate the fourth Friday of September by recognizing the brave women in your life.
Binge Day
Binge Day on September 25 is a fun holiday to indulge in your favorite foods without guilt. Learn its history, importance, and how to celebrate mindfully.
National Food Service Employee Day
National Food Service Employee Day on September 25 honors the dedication of food service workers. Learn how to celebrate and show gratitude.
National Quesadilla Day
Celebrate National Quesadilla Day on September 25 with cheesy, delicious quesadillas. Learn about the history, importance, and fun ways to enjoy this
National Tune-Up Day
National Tune-Up Day on September 25 encourages homeowners to prepare for winter with heating system tune-ups and home maintenance tasks.
American Indian Day
American Indian Day honors Native American heritage and contributions. Learn about its history, importance, and how to celebrate this meaningful day.
National Cooking Day
Celebrate National Cooking Day on September 25 by cooking a meal at home, trying new recipes, and sharing the joy of homemade food with family and friends.
National One-Hit Wonder Day
Celebrate National One-Hit Wonder Day on September 25 by honoring artists who scored a single huge hit. Learn history, importance, and fun ways to observe.
National Roadkill Day
National Roadkill Day on September 25 honors animals killed on roads and promotes safe foraging as a no-waste food source. Learn how to observe.
Sport Purple for Platelets Day
Sport Purple for Platelets Day raises awareness for ITP. Learn how to participate and support platelet disorder research on the last Friday of September.
AFL Grand Final Friday
AFL Grand Final Friday is a public holiday in Victoria on the last Friday of September, celebrating the AFL Grand Final with a parade and long weekend.
Porthcawl Elvis Festival
Celebrate the King of Rock and Roll at the Porthcawl Elvis Festival in Wales. Live music, tribute contests, and Elvis-themed fun every September.
German Butterbrot Day
German Butterbrot Day celebrates the simple joy of buttered bread. Learn the history, importance, and ways to enjoy this German tradition on the last
September 26 28
International Rabbit Day
International Rabbit Day falls on the fourth Saturday of September. Learn about rabbit care, adoption, and welfare. Join the celebration on Sep 26, 2026.
National Bunny Day
Celebrate National Bunny Day on the last Saturday of September! Learn about the history of this rabbit appreciation day and how to get involved in
International Day for the Total Elimination of Nuclear Weapons
Learn about the International Day for the Total Elimination of Nuclear Weapons on September 26. Discover its history, importance, and how to observe this
International Lace Day
International Lace Day celebrates the beauty and history of lace on the last Saturday of September. Honor skilled craftspeople and this delicate fabric.
National Singles Day
Celebrate National Singles Day on the fourth Saturday of September, honoring the 46.4% of US adults who are single. Find history, importance, and ways to
European Day of Languages
European Day of Languages on September 26 celebrates linguistic diversity and promotes language learning across Europe. Join events and activities!
Fish Amnesty Day
Fish Amnesty Day on September 26 promotes responsible fishing and humane treatment of fish, highlighting their vital role in our aquatic ecosystems.
World’s Largest Pet Walk
Join the World’s Largest Pet Walk on the fourth Saturday of September. Walk with your pet to support therapy animals and celebrate the human-animal bond.
National Compliance Officer Day
National Compliance Officer Day is celebrating the professionals who turn complex regulations into everyday trust and ethical practice.
Family Health & Fitness Day USA
Family Health & Fitness Day USA is observed on the last Saturday in September, a friendly call for families to get active together and discover local wellness resources.
Human Resource Professional Day
Human Resource Professional Day on September 26 celebrates the vital work of HR professionals. Learn its history, why it matters, and how to honor the HR
Johnny Appleseed Day
Johnny Appleseed Day on September 26 honors the pioneer who planted apple trees across America. Celebrate with apple treats, tree planting, and history.
National Public Lands Day
National Public Lands Day is the nation's largest single-day volunteer event for public lands. Join millions in caring for America's natural treasures.
National Ghost Hunting Day
National Ghost Hunting Day on the last Saturday in September invites paranormal enthusiasts to explore the unknown and investigate ghostly activity.
National Situational Awareness Day
National Situational Awareness Day on September 26 encourages personal safety and environmental awareness. Learn how to stay alert and protect yourself.
National Hunting and Fishing Day
National Hunting and Fishing Day celebrates hunting and fishing as traditional American sports, promoting conservation and recruiting new outdoor
National Seat Check Saturday
National Seat Check Saturday is the fourth Saturday of September. Get your car seat inspected by certified technicians and ensure your child's safety.
National Law Enforcement Suicide Awareness Day
National Law Enforcement Suicide Awareness Day on September 26 raises awareness about officer suicide and promotes mental health support. Learn how to
National Dumpling Day
National Dumpling Day on September 26 celebrates the joy of dumplings. Explore history, importance, and fun ways to enjoy this global comfort food.
National Chimichanga Day
National Chimichanga Day on September 26 celebrates the deep-fried burrito. Learn about its history, why it matters, and how to enjoy this tasty dish.
Love Note Day
Love Note Day on September 26 is the perfect time to write heartfelt notes. Find ideas, history, and simple ways to celebrate.
National Day of Praise and Worship
National Day of Praise and Worship on September 26 is a time for gratitude, reflection, and community worship. Learn how to celebrate and why it matters.
Save Your Photos Day
Save Your Photos Day on the last Saturday of September encourages backing up and organizing your precious photo memories to prevent loss.
Alpaca Day
Alpaca Day on September 26 celebrates the gentle, intelligent alpaca and its luxurious fiber. Learn about these animals and how to join the appreciation.
National Mesothelioma Awareness Day
National Mesothelioma Awareness Day on September 26 raises awareness about mesothelioma, a rare cancer caused by asbestos. Learn history, importance, and
Shamu the Whale Day
Celebrate Shamu the Whale Day on September 26 to honor orcas, learn about their history, and support conservation efforts for these magnificent marine
Better Breakfast Day
Better Breakfast Day on September 26 encourages starting the day with a nutritious meal. Learn its history, importance, and how to celebrate with healthy
Dominion Status Day
Dominion Status Day on September 26 marks New Zealand's 1907 declaration as a dominion within the British Empire. Learn about its history and significance.
September 27 17
World Day of The Deaf
World Day of the Deaf raises awareness of deaf issues and promotes rights. Learn about its history, importance, and how to observe the last Sunday of
World Tourism Day
World Tourism Day on September 27 highlights tourism's global role in economic growth, cultural exchange, and sustainable development. Discover its history
World Rivers Day
World Rivers Day is celebrated on the fourth Sunday of September. Learn about the history, importance, and ways to celebrate this global event.
National Chocolate Milk Day
Celebrate National Chocolate Milk Day on September 27! Discover its fascinating history, why it's important, and creative ways to enjoy this beloved
World Day of Migrants and Refugees
Observed on the last Sunday of September, World Day of Migrants and Refugees celebrates the contributions and resilience of people on the move.
National Chocolate Milk Day
Celebrate National Chocolate Milk Day on September 27! Discover its fascinating history, why it's important, and creative ways to enjoy this beloved
National Scarf Day
National Scarf Day is celebrated on September 27, a cheerful style-forward observance that honors the versatility and history of scarves with easy, wearable ideas.
National Crush Day
National Crush Day on September 27 encourages recycling aluminum cans. Learn its history, importance, and how to celebrate this eco-friendly holiday.
Gold Star Mother’s and Family Day
Gold Star Mother’s and Family Day, on the last Sunday of September, honors families who lost a service member. Discover ways to observe and support.
National No Excuses Day
National No Excuses Day on September 27 urges us to stop making excuses and start taking action. Perfect for breaking procrastination and embracing fun.
Ancestor Appreciation Day
Ancestor Appreciation Day on September 27 honors family heritage. Learn how to celebrate by researching your roots and sharing stories with relatives.
National AJ Day
National AJ Day on September 27 honors everyone named AJ. Learn the history, importance, and fun ways to celebrate this unique name day.
National Crush A Can Day
Celebrate National Crush A Can Day on September 27 by recycling aluminum cans. Learn history, importance, and fun ways to observe this eco-friendly day.
Morning Show Hosts Day
Morning Show Hosts Day on September 27 celebrates the hardworking hosts who bring us news, weather, and entertainment every morning. Learn how to
National Corned Beef Hash Day
National Corned Beef Hash Day on September 27 celebrates a beloved American comfort food of chopped corned beef and potatoes.
Day of the French Community
Day of the French Community on September 27 celebrates the French-speaking population of Belgium with concerts, culture, and pride. Learn about its history
National Police Memorial Day
National Police Memorial Day is September 27, honoring police officers who served the United Kingdom. Discover its history and how to observe.
September 28 14
World Rabies Day
World Rabies Day is observed every September 28 to promote rabies prevention, dog vaccination, and timely post-exposure care—an effort led by global health partners and local communities worldwide.
International Right To Know Day
Learn about International Right To Know Day on September 28. Discover its history, importance, and ways to celebrate transparency and access to
International Poke Day
International Poke Day on September 28 celebrates Hawaii's iconic dish of fresh raw fish. Learn how to make poke, its history, and why this day matters.
National Family Day
National Family Day is observed on the fourth Monday in September, encouraging simple, meaningful time together—often around the table—with family and loved ones.
National Neighbor Day
National Neighbor Day is celebrated on September 28, a cheerful nudge to meet the folks next door and build everyday connection on your block.
Ask a Stupid Question Day
Ask a Stupid Question Day is observed every September 28, a friendly reminder to make classrooms and conversations safer for curiosity and clearer answers.
National Drink Beer Day
Celebrate National Drink Beer Day on September 28. Learn about its history, importance, and ways to enjoy beer responsibly. Toast to brewing culture!
National Neighbor Day
National Neighbor Day on September 28 encourages connecting with neighbors and building stronger communities through simple acts of kindness.
National Strawberry Cream Pie Day
Celebrate National Strawberry Cream Pie Day on September 28 with fresh strawberries and cream in a delicious pie. Learn history, importance, and ways to
Fish Tank Floorshow Night
Fish Tank Floorshow Night on September 28 celebrates the art of fishkeeping. Learn how to turn your aquarium into a captivating floorshow.
National North Carolina Day
Celebrate National North Carolina Day on September 28 with ideas for exploring the Tar Heel State's history, landmarks, beaches, and barbecue.
Family And Community Day
Family And Community Day on September 28 celebrates family time and community bonds in Australia, with events that strengthen social ties.
St. Wenceslas Day — Statehood Day
St. Wenceslas Day — Statehood Day on September 28 honors the patron saint of Bohemia and Czech independence. Learn history, importance, and how to
Family And Community Day
Family And Community Day on September 28 celebrates family time and community bonds in Australia, with events that strengthen social ties.
September 29 9
World Heart Day
Every year on 29th September, the global community comes together to observe World Heart Day.
International Happy Goose Day
International Happy Goose Day is observed every September 29, a cheerful nod to Michaelmas-era goose lore that invites easy gatherings, good-luck stories, and seasonal food.
Confucius Day
Confucius Day on September 29 honors the ancient Chinese philosopher and promotes study of his teachings on ethics, family, and social harmony.
International Day of Awareness of Food Loss and Waste
International Day of Awareness of Food Loss and Waste on September 29 raises awareness about food waste and promotes sustainable solutions to reduce it.
National Coffee Day
National Coffee Day is celebrated every September 29, a cheerful invite to enjoy your favorite brew, discover new flavors, and thank the people behind every great cup.
VFW Day
VFW Day on September 29 honors the Veterans of Foreign Wars and the sacrifices of American veterans. Discover ways to celebrate and support your local VFW.
National Biscotti Day
Celebrate National Biscotti Day on September 29 with this Italian twice-baked cookie. Learn its history, importance, and how to enjoy it.
National Starbucks Day
National Starbucks Day on September 29 celebrates the iconic coffee chain. Enjoy your favorite drink, learn about Starbucks history, and join the fun.
National Police Remembrance Day
National Police Remembrance Day on September 29 honors fallen police officers in Australia. Learn its history, importance, and how to observe this solemn
September 30 15
National Love People Day
National Love People Day, celebrated every September 30th. It beckons us to harness the transformative power of unconditional love.
International Podcast Day
International Podcast Day is celebrated every September 30, honoring podcast creators and listeners with easy ways to discover shows, join livestreams, and share the love of audio.
International Translation Day
International Translation Day on September 30 honors translators and interpreters who bridge cultures and enable global communication, understanding, and
International Blasphemy Rights Day
International Blasphemy Rights Day on September 30 celebrates free expression and opposes blasphemy laws globally. Learn about its history, importance, and
Extra Virgin Olive Oil Day
Extra Virgin Olive Oil Day is celebrated every September 30, encouraging simple tastings, smarter shopping, and fresh ways to enjoy high-quality olive oil at home.
National Women’s Health And Fitness Day
National Women’s Health and Fitness Day encourages women of all ages to prioritize health and fitness through community events and awareness.
National Chewing Gum Day
National Chewing Gum Day on September 30 celebrates your favorite gum. Learn how to enjoy, share, and appreciate this fun treat with others.
Thunderbirds Day
Thunderbirds Day on September 30 celebrates the classic Supermarionation series. Revisit International Rescue's adventures and share the magic with fans
Rumi Day
Rumi Day on September 30 honors the 13th-century mystic poet. Celebrate by reading his poetry, sharing quotes, and learning about his life and legacy.
National Mud Pack Day
National Mud Pack Day on September 30 celebrates mud therapy for skincare. Learn history, importance, and fun ways to celebrate with DIY mud packs.
Pet Tricks Day
Pet Tricks Day on September 30 celebrates teaching pets new tricks. Learn the history, importance, and fun ways to observe this day with your furry
National Hot Mulled Cider Day
National Hot Mulled Cider Day on September 30 celebrates the cozy fall drink made with apple, spices, and warmth. Perfect for autumn.
National Puppy Mill Survivor Day
National Puppy Mill Survivor Day on September 30 honors rescued dogs and raises awareness about puppy mills. Learn how to help end cruel breeding.
Orange Shirt Day
Orange Shirt Day on September 30 honors Indigenous residential school survivors. Learn its history, importance, and how to observe this day of remembrance
Botswana Day
Botswana Day on September 30 celebrates the culture and history of Botswana. Learn about its origins, significance, and ways to honor this national
Daily Calendar of Holidays in September
The September calendar contains a comprehensive list of both national and international holidays, sorted by date. We have taken meticulous care to ensure that each holiday’s date is accurate for the current year. The list displayed on this page has been reviewed and revised for 2026.
What holidays are celebrated in September?
Some major holidays in September 2026: World Tourism Day, International Day of Peace, International Day of Democracy, International Literacy Day, Constitution Day, Patriot Day, Labor Day and many others.