Holidays
Tuesday
March 31 Day Holidays
An awareness observance on March 31 celebrating transgender people, raising awareness of discrimination they face, and acknowledging their contributions to society.
A food observance on March 31 celebrating potatoes in all their varieties, honoring their versatility, nutritional value, and cultural importance as a staple food.
United States 
A fun observance on March 31 celebrating crayons, coloring, childhood creativity, and the history of this beloved art tool.
United States 
A cultural observance on March 31 celebrating the engineering achievement and iconic Paris landmark that was inaugurated in 1889.
An appreciation day on March 31 honoring the hard work, contributions, and challenges faced by farmworkers who plant, cultivate, and harvest crops to ensure food production.
A fun observance on March 31 celebrating Crayola crayons, creativity, coloring, and childhood art, honoring the crayons invented by Binney and Smith in 1903.
International 
Holy Tuesday - a day of deep reflection and spiritual preparation. Join in the journey towards Easter’s resurrection hope.
A cultural observance on March 31 celebrating the high school prom tradition, honoring memories, friendship, fashion, and the excitement of prom night while promoting youth confidence and empowerment.
United States 
A heritage observance on March 31 commemorating the birthday and labor legacy of Cesar Chavez, now facing proposed renaming in multiple jurisdictions following sexual abuse allegations reported in March 2026.
United States 
An appreciation day on March 31 celebrating the vital role of anesthesia technicians and technologists in ensuring safe surgeries by managing equipment and supporting anesthesia care teams.
United States 
A fun observance on March 31 celebrating the Bunsen burner, a common laboratory tool for heating, sterilization, and combustion, and its inventor Robert Bunsen.
An awareness observance on March 31 promoting prayer, remembrance, and activism for the dignity of vulnerable persons, particularly the disabled and medically fragile.
United States 
A heritage observance on March 31 commemorating the transfer of the U.S. Virgin Islands from Danish to American rule in 1917.
An awareness observance on March 31 emphasizing the importance of backing up computer data to prevent loss from hardware failure, accidents, or other issues.
International 
A fun observance on March 31 celebrating endurance dance competitions that originated in the 1920s and revived philanthropically for fundraising, especially for children's hospitals.
International 
A food observance on March 31 celebrating clams served on the half shell, typically raw with sauces, as a fresh seafood delicacy.
A fun observance on March 31 celebrating apres ski culture by relaxing and socializing with drinks after a day of adventures, extended to any accomplishment anywhere.
United States Monthly & Weekly Holidays on March 31
Month-long awareness observance in March promoting literacy and the joy of reading among children and communities.
Month-long heritage observance in March honoring the contributions and achievements of women throughout American history.
A month-long awareness observance in March celebrating crochet as an art form and craft, promoting education, community, and appreciation of the craft.
A food observance in March celebrating the flavor and nutritional value of berries and cherries.
A month-long awareness observance in March dedicated to raising awareness about dolphin conservation and protecting dolphins from threats including hunting, pollution, and exploitation.
An awareness observance in March highlighting the needs and strengths of people with developmental disabilities to support independence and community inclusion.
United States 
A heritage observance in March honoring the history and contributions of Irish Americans.
United States 
An awareness observance in March promoting nutrition education and healthy eating habits.
A sporting event in March featuring the NCAA Division I men’s basketball national championship tournament with single-elimination bracket play.
United States 
An awareness observance in March promoting optimism and the benefits of positive thinking for mental and physical well-being.
An appreciation day in March recognizing social workers for helping individuals, families, and communities navigate challenges.
United States 
An awareness observance in March promoting kidney health education and encouraging prevention and early detection of kidney disease.
United States 
An awareness observance in March encouraging adoption of rescued guinea pigs from shelters and rescue groups.
United States 
An awareness observance in March raising awareness of cerebral palsy and promoting research and support for affected individuals and families.
United States 
An awareness observance in March raising public understanding of multiple sclerosis and supporting those living with the condition.
United States 
Experience Orthodox Lent's soulful journey, a period of prayer, fasting, and almsgiving, preparing oneself for the joy of Easter.
A food observance in March celebrating noodles in their many forms and cultural variations worldwide.
An awareness observance in March educating women about breast implant risks and complications to support informed decision-making.
United States 
An awareness observance in March honoring the humanitarian work of the American Red Cross and encouraging donations and volunteering.
United States 
A cultural observance in March celebrating women’s social and political achievements while raising awareness of gender bias.
United States 
An awareness observance in March promoting the importance of quality sleep and comfortable beds for health and well-being.
An awareness observance in March promoting education on caffeine consumption and the risks of overuse and addiction.
United States 
A cultural observance in March promoting visual arts education and highlighting the importance of art in schools.
A cultural observance in March advocating for quality music education programs in schools and highlighting the value of music learning.
United States 
A heritage observance in March honoring Greek American culture and contributions and aligning with Greek Independence Day on March 25.
An awareness observance in March encouraging practices such as meditation and reflection to support spiritual health and inner balance.
A cultural observance in March honoring the achievements of Filipino women while promoting gender equality and women’s empowerment.
An awareness observance in March promoting education and early diagnosis of inherited blood and bleeding disorders such as hemophilia and von Willebrand disease.
United States 
An awareness observance in March promoting reading and writing skills and celebrating the joy of books to support lifelong literacy.
An awareness observance in March educating the public about deep vein thrombosis risks, symptoms, and prevention to reduce pulmonary embolism deaths.
United States 
An appreciation day in March recognizing employees’ hard work and dedication to boost morale and strengthen workplace community.
United States 
An awareness observance in March raising awareness of intellectual disabilities and promoting opportunities for independent and fulfilling lives.
United States 
An awareness observance in March promoting colorectal cancer prevention and early detection through screening to reduce incidence and mortality.
An awareness observance in March raising public awareness of brain injuries and advocating for prevention, research, and support for survivors and families.
United States 
An awareness observance in March encouraging girls to explore STEM through workshops, mentoring, and hands-on activities addressing gender underrepresentation.
A fundraising campaign in March supporting end-of-life care and emotional support for people with terminal illnesses and their families through the symbol of the daffodil.
United Kingdom 
A cultural observance in March promoting New Zealand books and authors to increase readership of local literature.
New Zealand 
An awareness observance in March recognizing athletic trainers for providing healthcare, injury prevention, and rehabilitation for athletes and active people.
United States 
An awareness observance in March promoting credit literacy and responsible financial practices, including understanding credit scores and managing debt.
United States 
An appreciation day in March recognizing professional social workers for supporting individuals and communities and advocating for justice.
United States 
An awareness observance in March educating the public on poisoning risks from household products and medicines to help prevent accidental poisonings in children.
United States 
An awareness observance in March raising awareness of trisomy conditions, educating the public on health impacts, and promoting support for affected individuals and families.
United States 
An awareness observance in March promoting eye health and workplace safety through protective measures and regular eye exams.
An appreciation day in March recognizing supply management professionals for ensuring effective procurement and flow of goods and services.
A cultural observance in March celebrating plaid and its enduring role in fashion and everyday life.
A food observance in March celebrating celery’s health benefits and culinary versatility.
United States 
A food observance in March celebrating vegetables and encouraging higher daily consumption for better health and nutrition.
An awareness observance in March highlighting the importance of effective listening skills in communication and relationships.
An awareness observance in March raising awareness of endometriosis and promoting education on symptoms to support earlier diagnosis and research.
United States 
An awareness observance in March promoting ethical reflection and accountability in professional and personal life.
United States