May 5, 2026, is the 125th day of the year, with 240 days remaining, and it falls on a Tuesday — the first Tuesday of May and the Tuesday of the first full week in May — in the eighteenth week of the year.
With 20 national and international days on the calendar, May 5 is dominated by Cinco de Mayo, but there is much more to the date. National Teacher Day honors the educators who taught us, World Asthma Day advocates for 260 million people, International Day of the Midwife recognizes one of healthcare’s most essential roles, and National Astronaut Day marks Alan Shepard’s historic flight on this date in 1961. The Dark Side also makes an appearance, one day late.
National Days on May 5
All national & international days celebrated today
20 celebrations on this dayCinco de Mayo
Commemorating the Mexican Army’s unlikely victory over French Imperial forces at the Battle of Puebla on May 5, 1862, Cinco de Mayo is observed in Mexico as a regional holiday but has evolved in the United States into a vibrant celebration of Mexican-American culture, food, music, and community.
National Teacher Day
The centrepiece of Teacher Appreciation Week, National Teacher Day is the day to go beyond the card and genuinely acknowledge the teachers who shaped your thinking, opened your world, and showed up every day. It was championed by Eleanor Roosevelt in 1953 and has been observed annually ever since.
World Asthma Day
Organised by the Global Initiative for Asthma (GINA) since 1998, World Asthma Day raises awareness of a condition affecting over 260 million people worldwide — one of the most common chronic diseases, yet still frequently underdiagnosed and undertreated, particularly in low- and middle-income countries.
International Day of the Midwife
Observed each May 5 since 1992, International Day of the Midwife celebrates the essential role midwives play in maternal and newborn health. The WHO estimates that skilled midwifery care could prevent two thirds of all maternal and newborn deaths — making midwives not just caregivers, but lifesavers at scale.
Here’s every observance celebrated on May 5, 2026.
National & International Days on May 5
Whether you’re celebrating with tacos and margaritas, writing a note to a teacher, leaving a poem on someone’s pillow, visiting a museum, washing your hands thoroughly, hugging a shed, or quietly acknowledging the Dark Side, here’s the story behind each of these May 5 celebrations.
African World Heritage Day
African World Heritage Day was established by UNESCO in 2015 to raise awareness of the continent’s unique cultural and natural landmarks, many of which face threats from climate change, development, poaching, and political instability. The date marks the founding of the African World Heritage Fund in 2006, which supports the conservation of Africa’s heritage sites.
Cinco de Mayo
Cinco de Mayo commemorates the 1862 Battle of Puebla, where Mexican forces achieved an unexpected victory against the French during the Franco-Mexican War. Although not a federal holiday in Mexico, the day has become a major celebration of Mexican-American heritage in the United States. Events often include music, dancing, and traditional foods.
Childhood Depression Awareness Day
Childhood Depression Awareness Day* (First Tuesday in May) was launched by the National Federation of Families for Children’s Mental Health to raise awareness about childhood depression and its effects on young lives. The day was founded by a group of parents seeking better understanding and care for their children and led to the creation of the Green Ribbon Campaign in 2015. It encourages families, educators, and communities to recognize symptoms early, reduce stigma, and support children’s mental health with compassion and education.
Hug a Shed and Take a Selfie Day
Hug a Shed and Take a Selfie Day was created by gardening enthusiasts to honor sheds as beloved personal spaces for creativity, reflection, and backyard projects. From potting plants to fixing tools, many people consider their shed a retreat and a workspace. Celebrating this day often includes taking a selfie with your shed and sharing the appreciation for its comforting and practical role.
International Day of the Midwife
International Day of the Midwife has been celebrated globally each May 5 since 1991, after being proposed at the 1987 International Confederation of Midwives conference. The day honors the essential role midwives play in providing safe and skilled maternal care. It also raises awareness of the need for more professionals in this field, encouraging health education and training around the world.
Museum Lover’s Day
Museum Lover’s Day invites people to explore and appreciate museums of all types—art, history, science, and more. The day encourages visits to local museums, supporting cultural education and public learning.
🛕 Similar celebrations include International Museum Day on May 18.
Nail Day
Nail Day shines a spotlight on nail art, polish, and the fun of self-expression through manicures. While this day focuses more broadly on nail care and creativity, National Nail Polish Day on June 1—founded by Essie in 2017—specifically celebrates polish colors and trends. Together, the two days offer back-to-back opportunities to enjoy nail fashion and care.
National Astronaut Day
National Astronaut Day was founded in 2016 by uniphi space agency to celebrate the courage and inspiration of astronauts. The date honors Alan Shepard’s historic suborbital flight on May 5, 1961, when he became the first American in space. The day promotes stories of exploration and encourages everyone to “reach for the stars.”
National Cartoonists Day
National Cartoonists Day honors cartoonists and their impact on culture, entertainment, and social commentary. It commemorates the publication of Hogan’s Alley featuring The Yellow Kid on May 5, 1895—the first commercially successful comic strip. In 1990, the National Cartoonists Society declared May 5th as a day to recognize these visual storytellers.
💥 Related days include National Comic Book Day on September 25.
National Concert Day
National Concert Day was established in 2015 by Live Nation Entertainment to celebrate live music and those behind the scenes who make concerts happen. The day also serves as a kickoff to the summer concert season, often featuring special ticket promotions. Although paused during the pandemic, it has since returned as a fan-favorite celebration of the music industry.
National Foster Care Day
National Foster Care Day * (First Tuesday in May) marks the start of National Foster Care Month and highlights the challenges faced by youth in the foster care system. Established by the Ticket to Dream Foundation and Project Blue, the day encourages the public to wear blue in support of foster youth. It aims to raise awareness about shortages in foster care resources, encourage community involvement, and promote improvements to better meet the needs of children and families.
National Hoagie Day
National Hoagie Day celebrates one of Philadelphia’s most iconic sandwiches. While there are several origin stories, one of the most popular credits Italian workers at the Hog Island shipyard during World War I, who packed sandwiches that came to be called “hoagies.” In 1992, then-Mayor Ed Rendell declared the hoagie the Official Sandwich of Philadelphia.
🥪 Similar food days include National Sandwich Day on November 3.
National Teacher Day
National Teacher Day * (Tuesday during the first full week in May) is a chance to thank teachers for the knowledge, care, and support they provide every day. Originally proposed in 1944 and formally proclaimed as National Teachers’ Day in 1953 after Eleanor Roosevelt’s efforts, it was first observed on March 7, 1980. The National Education Association later moved the celebration to May, and in 1985 it became the Tuesday of the first full week. The day is part of Teacher Appreciation Week and recognizes the long-lasting influence educators have on their students and communities.
National Silence the Shame Day
National Silence the Shame Day was founded on May 5, 2017 by Shanti Das and the Hip-Hop Professional Foundation, Inc. to spark conversations around mental health and eliminate stigma. The observance promotes awareness, education, and access to resources for mental illness, emphasizing that recovery is possible. It’s one of several mental health awareness days observed in May, including Mental Health Awareness Month.
National Totally Chipotle Day
National Totally Chipotle Day recognizes the smoky, spicy chipotle pepper—traditionally made by drying and smoking jalapeños. The day pairs perfectly with Cinco de Mayo, as chipotle flavors are commonly used in Mexican cuisine. As the popularity of Mexican food grew in North America, chipotle dishes became widely embraced.
🌶️ Related celebrations include National Hot Sauce Day on January 22 and National Chili Day on fourth Thursday in February.
Poem on Your Pillow Day
Poem on Your Pillow Day * (First Tuesday in May) was established in 2015 by Tweetspeak Poetry. This unique day encourages people to share short poems by leaving them on a loved one’s pillow. The idea began as a way to make poetry more accessible and enjoyable—especially for children. Parents, partners, or friends can use the day to add a touch of sweetness, reflection, or humor at bedtime through the quiet surprise of a poem. It’s part of a broader effort to bring poetry into everyday life.
Revenge of the Fifth
Revenge of the Fifth is a fan-created follow-up to Star Wars Day on May 4, shifting the focus to the dark side. The day plays on the title Revenge of the Sith and celebrates Sith Lords and villains from the Star Wars universe. Although unofficial, it has become a popular part of Star Wars fan culture. Some fans observe it on May 6 as “Revenge of the Sixth,” while others continue the theme into June.
World Asthma Day
World Asthma Day * (First Tuesday in May) was founded in 1998 during the first World Asthma Meeting in Barcelona. This global health day raises awareness about asthma and aims to improve care for those living with it. Organized by the Global Initiative for Asthma (GINA), the day now includes participation from over 35 countries. Asthma affects around 300 million people worldwide and can seriously impact quality of life. The observance promotes education on symptoms, triggers, and treatment to help manage the chronic condition more effectively.
World Hand Hygiene Day
World Hand Hygiene Day was launched in 2009 by the World Health Organization as part of its “SAVE LIVES: Clean Your Hands” campaign. The day promotes proper handwashing practices to reduce the spread of disease, especially in healthcare settings. It’s a tribute to historical figures like Ignaz Semmelweis and Louis Pasteur, who pioneered the understanding of germ theory and hygiene.
🧼 A similar day, Global Handwashing Day, is celebrated on October 15.
World Portuguese Language Day
World Portuguese Language Day celebrates the cultural and historical influence of the Portuguese language. Established by UNESCO in 2019, the observance evolved from an earlier version started by the Community of Portuguese-Speaking Countries (CPLP). Portuguese is the most spoken language in the Southern Hemisphere and has influenced global vocabulary, with words like “banana,” “mosquito,” and “cobra” tracing back to it.
