Monday
An appreciation day on March 23 celebrating puppies and promoting their adoption from shelters while raising awareness about puppy mills and irresponsible breeding.
A fun observance on March 23 celebrating chinchillas as pets, promoting awareness of proper chinchilla care, and encouraging adoption from shelters.
United States 
A fun observance on March 23 celebrating the joy and companionship of kittens while promoting pet adoption from shelters and awareness of proper pet care.
A food observance on March 23 celebrating the popular snack combination of chips and dips, from potato chips with onion dip to tortilla chips with guacamole.
An awareness observance on March 23 celebrating the eight bear species, their ecological roles, and promoting conservation to protect them from habitat destruction, climate change, and poaching.
A fun observance on March 23 celebrating mathematics through the world's largest online math competition, promoting numeracy skills and international friendship via interactive gaming challenges.
An awareness observance on March 23 promoting atheism, religious freedom, respect for non-belief, and awareness of discrimination against atheists.
A fun observance on March 23 celebrating the word OK, its history as a global expression of agreement and acceptance, and its origins in an 1839 journalistic joke in the Boston Morning Post.
A fan observance on March 23 celebrating Ravenclaw house values of intelligence, learning, wisdom, wit, creativity, and originality from the Harry Potter series.
International 
A fun observance on March 23 honoring and celebrating individuals named Jacob and the qualities associated with the name.
International 
A food observance on March 23 celebrating tamales, a traditional Mesoamerican dish made from corn masa dough filled with various ingredients, wrapped in corn husks, and steamed.
United States 
A heritage observance on March 23 commemorating the 1940 Lahore Resolution calling for Muslim self-determination and the 1956 constitution establishing Pakistan as an Islamic Republic.
An awareness observance on March 23 commemorating the establishment of the WMO and promoting the role of meteorology, hydrology, and related sciences in protecting life through weather and climate services.
A fun observance on March 23 celebrating individuals named Alice, honoring the name's Germanic origins meaning "noble" and its cultural significance including the fictional character Alice in Wonderland.
International 
A food observance on March 23 celebrating the nutritional benefits and superfood status of chia seeds.
An awareness observance on March 23 highlighting the potential dangers of near-Earth asteroids, commemorating the 1989 close pass of asteroid 4581 Asclepius.
A food observance on March 23 celebrating thin, crispy Melba toast and its historical culinary origin at the Savoy Hotel in London.
A heritage observance on the Monday nearest March 23 commemorating the arrival of the first European settlers on the John Wickliffe on March 23, 1848, and the founding of the Otago settlement.
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 public understanding of multiple sclerosis and supporting those living with the condition.
United States 
An awareness observance in March raising awareness of cerebral palsy and promoting research and support for affected individuals and families.
United States 
A food observance in March celebrating noodles in their many forms and cultural variations worldwide.
Experience Orthodox Lent's soulful journey, a period of prayer, fasting, and almsgiving, preparing oneself for the joy of Easter.
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 encouraging girls to explore STEM through workshops, mentoring, and hands-on activities addressing gender underrepresentation.
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 
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 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.
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 
A food observance in March celebrating celery’s health benefits and culinary versatility.
United States 
An awareness observance in March highlighting the importance of effective listening skills in communication and relationships.
A cultural observance in March celebrating plaid and its enduring role in fashion and everyday life.
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 
A food observance in March celebrating vegetables and encouraging higher daily consumption for better health and nutrition.
