Saturday
May 10
32 holidays and observances fall on this day.
World Migratory Bird Day
World Migratory Bird Day (2nd Saturday in May and October) celebrates migratory birds and raises awareness of their conservation across the globe.
World Belly Dance Day
Celebrate World Belly Dance Day by exploring the rich history and expressive beauty of belly dancing through performances, workshops, community events.
International Day of Argania
Celebrate International Day of Argania by learning about the argan tree's ecological and cultural importance and supporting sustainable practices.
World Fair Trade Day
World Fair Trade Day promotes ethical commerce and fair wages on the second Saturday of May.
World Lupus Day
World Lupus Day is an international health awareness event observed annually on May 10 to support those with lupus.
World Migratory Bird Day
World Migratory Bird Day honors the seasonal journeys of birds on the second Saturday of May and October.
Mother Ocean Day
Mother Ocean Day is observed annually on May 10 to celebrate the ocean's beauty and encourage marine conservation.
World Buckfast Day
World Buckfast Day celebrates the famous monastic tonic wine on the second Saturday of May.
Cornelia De Lange Syndrome Awareness Day
Cornelia De Lange Syndrome Awareness Day is observed on the second Saturday of May. In 2026, it falls on May 9. This global health observance aims to educate the public…
National Dog Mom’s Day
National Dog Mom’s Day honors women and their canine companions on the second Saturday of May.
Stay Up All Night Day
Stay Up All Night Day encourages people to stay awake until sunrise on the second Saturday of May.
Stamp Out Hunger Food Drive Day
Stamp Out Hunger Food Drive Day is a national food collection event held on the second Saturday in May.
National Shrimp Day
National Shrimp Day is an annual food holiday on May 10 that celebrates the most popular and versatile seafood in America.
National Animal Disaster Preparedness Day
National Animal Disaster Preparedness Day is observed on the second Saturday of May to encourage emergency planning for pets.
National Birth Mother’s Day
National Birth Mother’s Day honors biological mothers of adopted children on the second Saturday of May.
One Day Without Shoes
One Day Without Shoes is observed annually on May 10 to raise awareness for children living without footwear.
O. Henry Pun-off Day
O. Henry Pun-off Day celebrates witty wordplay and verbal humor on the second Saturday of May.
Archery Day
Archery Day recognizes the ancient sport of the bow and arrow on the second Saturday of May.
National Golf Day
National Golf Day is held annually on May 10 to honor the sport's history, health benefits, and economic contributions.
National Windmill Day
National Windmill Day honors historic mills and wind energy on the second Saturday of May.
National Clean Your Room Day
National Clean Your Room Day is a yearly event on May 10 that encourages people to organize and refresh their bedrooms.
National Small Business Day
National Small Business Day celebrates the impact of entrepreneurs and local companies annually on May 10.
National Lipid Day
National Lipid Day is observed annually on May 10 to promote awareness of cholesterol levels and cardiovascular health.
National Miniature Golf Day
National Miniature Golf Day celebrates the fun and accessible sport of putting on the second Saturday of May.
Trust Your Intuition Day
Trust Your Intuition Day is held every May 10 to encourage people to listen to their inner voice and gut feelings.
Jamestown Day
Jamestown Day commemorates the 1607 founding of the first permanent English colony on the second Saturday in May.
Sex Differences in Health Awareness Day
Sex Differences in Health Awareness Day is held every May 10 to highlight biological impacts on health.
National Ship Via Rail Day
National Ship Via Rail Day is observed every May 10 to highlight the efficiency and benefits of shipping goods by train.
National Washington Day
National Washington Day is observed on May 10 to celebrate the history, culture, and natural beauty of Washington State.
Mother's Day Mexico
Mother's Day in Mexico is a major cultural celebration held every year on May 10 to honor mothers and family matriarchs.
Independence Day in Romania
Independence Day in Romania is a national holiday observed annually on May 10 to mark its 1877 declaration of sovereignty.
Micronesia Constitution Day
Micronesia Constitution Day is a national holiday held every May 10 to honor the adoption of the country's supreme law.
Coming up next
International Mother's Day
International Mother's Day honors mothers worldwide for their love, sacrifices, and contributions to families and society.
International Coaching Day
Celebrate International Coaching Day recognizing the profound impact of professional coaching on personal and organizational growth.
World Ego Awareness Day
World Ego Awareness Day encourages self-reflection and mindfulness to understand and manage the influence of ego on personal and societal levels.
National Eat What You Want Day
National Eat What You Want Day is an annual observance on May 11 that encourages a one-day break from all dietary restrictions.
Mothers at the Wall Day
Mothers at the Wall Day honors mothers who have lost children in military conflicts, providing a space for remembrance and reflection.
National Twilight Zone Day
National Twilight Zone Day honors the classic science fiction television series every year on May 11.
Hostess CupCake Day
Hostess CupCake Day is an annual celebration of the iconic cream-filled chocolate snack held every May 11.
Minnesota Statehood Day
Minnesota Statehood Day celebrates the state's 1858 entry into the Union and is held every year on May 11.
Browse the calendar
Fewer
More holidays
Bookmarked