March 20, 2026, is the 79th day of the year, with 286 days remaining, and it falls on a Friday — the third Friday in March — in the eleventh week of the year.
With 33 national and international days on the calendar, March 20 is the most packed day of the month. No wonder, anchored by the Spring Equinox, which brings a cascade of observances with it, from Red Nose Day in the UK and the International Day of Happiness to World Frog Day, National Proposal Day, and the first day of the astrological year.
National Days on March 20
All national & international days celebrated today
33 celebrations on this dayFirst Day of Spring
The vernal equinox arrives on March 20, 2026 at 10:46 AM EDT — the astronomical moment when day and night are nearly equal and spring officially begins in the Northern Hemisphere.
International Day of Happiness
A UN observance promoting well-being as a fundamental human goal — encouraging governments and individuals to prioritise happiness, equity, and mental health.
Red Nose Day UK
Comic Relief’s flagship fundraising event — a night of comedy, celebrity telethons, and community fundraising to fight poverty and injustice in the UK and around the world.
World Frog Day
Celebrating one of nature’s most fascinating and ecologically vital creatures — and raising awareness of the threats facing frog populations worldwide from habitat loss and disease.
Here’s every observance celebrated on March 20, 2026.
National & International Days on March 20
Whether you’re popping the question at the equinox, burning a snowman to celebrate spring, putting on a red nose for charity, or simply making a batch of ravioli, there’s something on this list for everyone. Here’s the story behind each of these March 20 celebrations.
Alien Abduction Day
Alien Abduction Day, sometimes also called Extraterrestrial Abduction Day, explores stories of alien encounters and the fascination with extraterrestrial life. The origins of the day are unclear, but it gained popularity after the Alien Abduction Festival organized by Happy Worker, a Toronto toy company, on March 20, 2008. Fans celebrate by watching sci-fi movies, discussing famous abduction stories, and debating the possibilities of life beyond Earth.
👽 Other related observances include World Contact Day on March 15 and Alien Day on April 26 (4/26).
Astrology Day
Astrology Day* (Date varies, usually March 20 or 21) marks the beginning of the astrological year. It falls on the spring equinox, when the Sun enters Aries, the first sign of the tropical zodiac. The Association for Astrological Networking (AFAN) created the day in 1993 to celebrate astrology and bring its community together.
🔮 Explore AstroMango.com for more astrology-related insights. Also, if you’re into astrology, grab my Astrology Cheat Sheet—a bestseller on Etsy since 2021—to help you learn the basics.
Bibliomania Day
Bibliomania Day highlights the fine line between loving books and obsessively hoarding them. Unlike bibliophilia, which is a healthy appreciation of books, bibliomania is a compulsive urge to collect them. The day commemorates the arrest of Stephen Blumberg on March 20, 1990. Over two decades, Blumberg stole more than 23,600 rare books from libraries and museums across 45 states and two Canadian provinces. His collection was valued at $5.3 million.
📚 Discover the ultimate list of bookish national days and months and celebrate your love for reading all year round.
Bock Beer Day
Bock Beer Day celebrates one of Germany’s oldest beer styles. Bock beer originated in the 14th-century town of Einbeck. When it spread to Bavaria, the pronunciation of Einbeck shifted to ein Bock, meaning a billy goat, which became the beer’s symbol. Bavarian monks relied on the brew for sustenance during Lenten fasting. Today, beer enthusiasts mark the day by enjoying Maibock, Doppelbock, and Eisbock varieties.
🍹 Check out our comprehensive list of alcohol-related national days and celebrate your favorite drinks all year long.
French Language Day
French Language Day is one of six language days established by the United Nations in 2010 to promote multilingualism and cultural diversity. March 20 was chosen because it coincides with the anniversary of the founding of the International Organization of La Francophonie (OIF) on March 20, 1970, in Niamey, Niger. French is spoken by over 300 million people across five continents.
The six days recognized include:
- French Language Day on March 20
- Chinese Language Day on April 20
- English Language Day on April 23
- Russian Language Day on June 6
- Spanish Language Day on October 12
- Arabic Language Day on December 18
Great American Meat Out Day
Great American Meat Out Day encourages people to try a meat-free diet for a day. FARM (Farm Animal Rights Movement) launched the event in 1985, inspired by the Great American Smokeout* (Third Thursday of November) anti-smoking campaign. The day promotes plant-based eating and raises awareness about the environmental, ethical, and health effects of meat consumption.
🥗 Discover the complete list of national days and months dedicated to vegans and vegetarians, and celebrate plant-based living all year round.
Hufflepuff Pride Day
Hufflepuff Pride Day celebrates Hufflepuff House from the Harry Potter series. Promoted through the Pottermore website, the day recognizes the loyalty, kindness, and hard work that define Hufflepuffs. Fans show their pride by wearing yellow and black and celebrating characters like Cedric Diggory and Nymphadora Tonks.
International Day of La Francophonie
International Day of La Francophonie celebrates the French language and the cultural bonds among French-speaking nations. Created in 1988 by the International Organization of La Francophonie (OIF), the day commemorates the signing of the Niamey Convention on March 20, 1970, which established the first agency for Francophone cooperation. While it shares a date with UN French Language Day, Francophonie Day focuses specifically on solidarity and cooperation among the OIF’s 88 member states.
International Day of Happiness
International Day of Happiness emphasizes the importance of happiness and well-being as global priorities. In 2012, the United Nations General Assembly established the day through Resolution 66/281, recognizing that happiness is a fundamental human goal. The first official observance was held in 2013. People worldwide participate by spreading joy, gratitude, and kindness.
National Dogs in Yellow Day
National Dogs in Yellow Day raises awareness about anxious or reactive dogs who need extra space. Founded in 2022 by Sarah Jones, the campaign encourages owners to dress their dogs in yellow as a visible signal to others. Jones was inspired by her dog Bella, who developed anxiety after being attacked by another dog.
🐶 Explore all dog-themed national days dedicated to our pawsome friends and their owners.
National Future Generations Day
National Future Generations Day* (Third Friday in March) reminds us that the choices we make today affect the health of generations to come. Founded in 2025 by The Moore Institute at Oregon Health & Science University (OHSU), the day highlights the field of epigenetics. Research shows that environmental factors, nutrition, and lifestyle can shape the health of future descendants. Pioneered by researchers like Dr. Kent Thornburg, the observance encourages thinking in terms of the “100-year effect” and acting now to reduce chronic disease for those yet to be born.
National Jump Out Day
National Jump Out Day encourages people to jump for fun and fitness. The idea grew out of a 2012 internet discussion and evolved into an annual celebration by 2015. Schools, fitness groups, and communities mark the day with jumping challenges and playful competitions.
National Kiss Your Fiancé Day
National Kiss Your Fiancé Day encourages engaged couples to pause amid the stress of wedding planning and prioritize affection before the big transition to marriage. Whether through a kiss or a dedicated date night, the observance is a reminder to nurture the emotional connection that started with the proposal.
National Macaron Day
National Macaron Day celebrates the delicate French macaron, a meringue-based sandwich cookie filled with buttercream or ganache. Chef François Payard established the day in New York City in 2010, offering free macarons while donating a portion of sales to charity. Bakeries around the world have since embraced the tradition.
National Native HIV/AIDS Awareness Day
National Native HIV/AIDS Awareness Day brings together Indigenous communities across the U.S. to promote HIV/AIDS education, testing, and prevention. Established in 2007 by the National Native Capacity Building Assistance Network, the day addresses health disparities affecting American Indian, Alaska Native, and Native Hawaiian populations.
National Preschool Teachers Appreciation Day
National Preschool Teachers Appreciation Day* (Third Friday in March) honors preschool educators and their role in shaping young minds during critical early years. Research shows that early childhood education has a lasting impact on academic success, social skills, and emotional development.
National Proposal Day
National Proposal Day* (Vernal and Autumnal Equinoxes) gives couples a special occasion to take the next step in their relationship. The day falls on the equinox, when day and night are nearly equal, symbolizing balance and harmony. It was created by John Michael O’Loughlin to encourage those waiting for the right moment to propose.
National Ravioli Day
National Ravioli Day honors one of Italy’s most beloved pasta dishes. Ravioli consists of two layers of egg pasta filled with cheese, meat, or vegetables, then served in broth or sauce. The earliest recorded recipes date back to 14th-century Italy. Today, ravioli remains a popular comfort food with endless varieties and creative fillings.
🍝 We have created a separate list of all pasta and noodle-related national days and months, so you can celebrate your favorite dishes all year long.
National Snowman Burning Day
National Snowman Burning Day marks the symbolic end of winter and welcomes spring. The tradition began in 1971 at Lake Superior State University in Michigan, where a campus club called the Unicorn Hunters built and burned a straw snowman effigy. They were inspired by the Rose Sunday Festival in Weinheim, Germany, where the mayor burns a straw snowman if the children promise to be good. At LSSU, the event has become a beloved annual tradition featuring poetry readings, hot dogs, and a 12-foot paper snowman set ablaze by fire science students.
Spring Equinox
Spring Equinox* (Usually March 20 or 21) marks the official start of spring in the Northern Hemisphere. On this day, the Sun crosses the celestial equator, resulting in nearly equal daylight and darkness worldwide. Many cultures, from the ancient Persians to the Druids, have celebrated the equinox as a time of renewal and rebirth.
Won’t You Be My Neighbor Day
Won’t You Be My Neighbor Day pays tribute to Fred Rogers, the beloved host of Mister Rogers’ Neighborhood. Rogers was born on March 20, 1928, and dedicated his life to teaching children about kindness, acceptance, and emotional well-being. His PBS show aired from 1968 to 2001 and continues to inspire generations. On this day, people honor his legacy through acts of kindness and by wearing a red sweater, his signature look.
World Behavior Analysis Day
World Behavior Analysis Day honors the science of behavior analysis on the birthday of its pioneer, B.F. Skinner, born March 20, 1904. Behavior analysis studies how biological, environmental, and social factors shape human behavior. The field plays an important role in education, mental health, autism therapy, and substance abuse treatment.
World Day of Theatre for Children and Young People
World Day of Theatre for Children and Young People promotes the role of theater in child development. Led by ASSITEJ, the International Association of Theatre for Children and Young People. Since its inception in 2001, the day has used the slogan “Take a Child to the Theatre Today” to advocate for every child’s right to experience the arts.
World Flour Day
World Flour Day celebrates flour as a staple ingredient that has fed humanity for over 30,000 years. From bread to pasta to pastries, flour is the foundation of countless dishes across cultures. The Flour World Museum in Germany founded the day in 2019 to honor farmers, millers, and bakers around the world.
World Frog Day
World Frog Day raises awareness about the declining population of frogs and other amphibians. These creatures have existed for over 250 million years but are now among the most threatened species due to habitat loss, climate change, and disease. Established in 2014, the day calls for conservation efforts to protect frogs, which play a vital role in controlling insect populations and indicating environmental health.
World Head Injury Awareness Day
World Head Injury Awareness Day draws attention to the prevention and treatment of head injuries, from mild concussions to severe traumatic brain injuries. The day stresses the importance of helmets, seat belts, and workplace safety in reducing accidents. It also supports individuals recovering from brain injuries.
World Oral Health Day
World Oral Health Day promotes dental care and oral hygiene worldwide. Launched in 2007 by the FDI World Dental Federation, the event moved to March 20 in 2013. The date reflects two oral health goals. Seniors should retain at least 20 natural teeth for a healthy life, and children should develop all 20 primary teeth. The day encourages regular checkups, proper brushing, and reduced sugar intake.
🦷 National Dental Care Month, observed in May, serves as a reminder of the importance of maintaining healthy teeth and gums.
World Rewilding Day
World Rewilding Day promotes restoring natural ecosystems by reintroducing native species and reducing human impact on nature. Founded in 2021 by the Global Rewilding Alliance, the day falls on the equinox to symbolize balance between humans and the natural world.
World Sparrow Day
World Sparrow Day calls attention to the declining population of house sparrows caused by urbanization, pollution, and habitat loss. Mohammed Dilawar of the Nature Forever Society of India launched the day in 2010 with support from the Eco-Sys Action Foundation in France. The day encourages bird conservation efforts such as installing birdhouses, planting native plants, and reducing pesticide use.
World Storytelling Day
World Storytelling Day celebrates the ancient art of oral storytelling. The event began in Sweden in 1991 as All Storytellers’ Day and expanded globally in 2003. Today, storytelling festivals, performances, and workshops take place worldwide, highlighting the power of stories to educate, entertain, and connect generations.
