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International Boxing Day
International Boxing Day
August 27, 2026
International Bat Night
International Bat Night
August 26, 2026
World Folklore Day
World Folklore Day
August 18, 2026

Friday

March 21

36 holidays and observances fall on this day.

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March 2031
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36 holidays
International Day of Forests (World Forestry Day)

International Day of Forests (World Forestry Day)

International Day of Forests is a global environmental holiday held every March 21 to promote the protection and sustainable management of trees.
International
World Down Syndrome Day

World Down Syndrome Day

World Down Syndrome Day promotes global awareness and inclusion every year on March 21.
International
World Poetry Day

World Poetry Day

World Puppetry Day celebrates the ancient art of puppet theater every year on March 21.
International
International Color Day

International Color Day

International Color Day is a global celebration of the visual spectrum and its impact held every March 21.
International
Big Bang Day

Big Bang Day

Big Bang Day is a scientific observance held every March 21 to honor the theories and discoveries regarding the origin of the universe.
International
World Tattoo Day

World Tattoo Day

World Tattoo Day celebrates the art and culture of body ink every year on March 21.
International
Slytherin Pride Day

Slytherin Pride Day

Slytherin Pride Day honors the ambitious and resourceful Hogwarts house every March 21.
International
Memory Day

Memory Day

Memory Day is a health and cognitive awareness holiday held every March 21 to promote brain fitness and honor human memory.
International
World Puppetry Day

World Puppetry Day

World Puppetry Day celebrates the ancient art of puppet theater every year on March 21.
International
Twitter Day

Twitter Day

Twitter Day celebrates the anniversary of the first tweet every year on March 21.
International
WE Day

WE Day

WE Day celebrates youth volunteerism and social action every year on March 21.
International
Early Music Day

Early Music Day

Early Music Day is a global celebration of historical music held every March 21 on the birthday of Johann Sebastian Bach.
International
World Wood Day

World Wood Day

World Wood Day promotes the sustainable use and cultural value of wood every March 21.
International
International Day for the Elimination of Racial Discrimination (International Race Relations Day)

International Day for the Elimination of Racial Discrimination (International Race Relations Day)

The International Day for the Elimination of Racial Discrimination is a UN observance held every March 21 to combat racism and inequality.
International
World Vermouth Day

World Vermouth Day

World Vermouth Day celebrates the botanical complexity of fortified wine every March 21.
International
National Flower Day

National Flower Day

National Flower Day is a seasonal observance held every March 21 to appreciate the beauty and ecological importance of flowers.
USA
National Preschool Teacher Appreciation Day

National Preschool Teacher Appreciation Day

This Holiday is celebrated in the United States, dedicating a day to honor the commitment, creativity, and heart of preschool educators.
USA Moves yearly
National Rosie The Riveter Day

National Rosie The Riveter Day

National Rosie the Riveter Day honors women's wartime contributions every March 21.
USA
National Fragrance Day

National Fragrance Day

National Fragrance Day is an annual celebration held on March 21 to honor the history, science, and emotional impact of the world of scents.
USA
National Single Parent Day

National Single Parent Day

National Single Parent Day honors solo caregivers every year on March 21.
USA
Spring Fairy Fun Day

Spring Fairy Fun Day

Spring Fairy Fun Day celebrates the magic of nature and new beginnings every March 21.
USA
National Countdown Day

National Countdown Day

National Countdown Day is a celebration of anticipation and time-tracking held annually on March 21.
USA
National French Bread Day

National French Bread Day

National French Bread Day is a culinary holiday held every March 21 to celebrate the traditional four-ingredient crusty loaf.
USA
National Day of Action Against Bullying and Violence

National Day of Action Against Bullying and Violence

The National Day of Action Against Bullying and Violence is an annual school event held on the third Friday of March.
USA Moves yearly
National Crunchy Taco Day

National Crunchy Taco Day

National Crunchy Taco Day is a food holiday held annually on March 21 to celebrate the history and texture of the hard-shell taco.
USA
National Aries Day

National Aries Day

National Aries Day celebrates the first sign of the zodiac and the start of the astrological year every March 21.
USA
National Common Courtesy Day

National Common Courtesy Day

National Common Courtesy Day is an annual reminder to practice respect and kindness held every March 21.
USA
National Renewable Energy Day

National Renewable Energy Day

National Renewable Energy Day promotes sustainable power sources every year on March 21.
USA
National Teenager Day

National Teenager Day

National Teenager Day recognizes the achievements and challenges of youth every March 21.
USA
National California Strawberry Day

National California Strawberry Day

National California Strawberry Day celebrates the start of the spring berry harvest every March 21.
USA
National Healthy Fats Day

National Healthy Fats Day

National Healthy Fats Day is a nutrition awareness event held every March 21 to promote the benefits of natural fats in a balanced diet.
USA
Walk in the Sand Day

Walk in the Sand Day

Walk in the Sand Day is a wellness holiday encouraging barefoot beach walks on the Saturday after the March Equinox.
USA
Education Freedom Day

Education Freedom Day

Education Freedom Day is an annual event held on March 21 to promote free software and open-source resources for global learning.
USA
Credit Card Reduction Day

Credit Card Reduction Day

Credit Card Reduction Day is a financial awareness event held every March 21 to encourage the repayment of high-interest debt.
USA
National Day Of Action On Syringe Exchange

National Day Of Action On Syringe Exchange

National Day Of Action On Syringe Exchange is observed on March 21 each year to advocate for the expansion and protection of harm reduction services. This day highlights the importance…
USA
Namibia Independence Day

Namibia Independence Day

Namibia Independence Day celebrates the nation's 1990 transition to a sovereign state every year on March 21.
Namibia

Coming up next

World Water Day

World Water Day

World Water Day is an annual UN observance on March 22 that advocates for the sustainable management of global freshwater resources.
Mar 22 International
International Day Of The Seal

International Day Of The Seal

International Day of the Seal is an annual event on March 22 dedicated to raising awareness for the conservation of seals worldwide.
Mar 22 International
Daffodil Day

Daffodil Day

Daffodil Day is an annual fundraising event on March 22 that uses the yellow flower as a symbol of hope in the fight against cancer.
Mar 22 International
Gryffindor Pride Day

Gryffindor Pride Day

Gryffindor Pride Day is a fan celebration on March 22 that honors the house of bravery and courage from the Harry Potter series.
Mar 22 International
World Day of Metta

World Day of Metta

World Day of Metta is an annual celebration on March 22 that encourages the practice of universal loving-kindness and compassion.
Mar 22 International
International Goof-off Day

International Goof-off Day

International Goof-off Day is an annual celebration on March 22 that encourages people to ignore their chores and have fun.
Mar 22 International
International Talk Like William Shatner Day

International Talk Like William Shatner Day

International Talk Like William Shatner Day is a fun celebration held on March 22 to mimic the actor's unique speaking style.
Mar 22 International
Baltic Sea Protection Day

Baltic Sea Protection Day

Baltic Sea Protection Day is an international environmental observance held every year on March 22 to focus attention on the unique ecological challenges facing the world's largest brackish water body.…
Mar 22 International

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