Sun Day
Sun Day, celebrated on May 3, promotes awareness of solar energy and its role in sustainable living.
Monday
What holiday is on May 3?
23 holidays and observances fall on May 3.
Wordsmith Day
Wordsmith Day, celebrated on May 3, honors the art of writing and those who practice it.
International Wild Koala Day
International Wild Koala Day is celebrated every May 3 to support the conservation of wild koalas and their natural habitats.
World Press Freedom Day
World Press Freedom Day is celebrated every May 3 to advocate for media independence and honor the work of journalists.
National Paranormal Day
National Paranormal Day is celebrated every May 3 to explore ghosts, UFOs, and unexplained mysteries.
Melanoma Monday
Melanoma Monday promotes skin cancer awareness and early detection on the first Monday of May.
National Public Radio Day
National Public Radio Day is celebrated annually on May 3 to honor the debut of non-commercial public broadcasting.
National Two Different Colored Shoes Day
National Two Different Colored Shoes Day on May 3 celebrates human diversity and individuality through mismatched footwear.
National Raspberry Pop Over Day
National Raspberry Pop Over Day is a food holiday celebrating the light and airy fruit pastry every May 3.
National Garden Meditation Day
National Garden Meditation Day encourages peaceful reflection in outdoor spaces every May 3.
National Chocolate Custard Day
National Chocolate Custard Day is a food holiday celebrating the creamy chocolate dessert every May 3.
National Montana Day
National Montana Day is observed annually on May 3 to celebrate the heritage, beauty, and history of the Treasure State.
National Textile Day
National Textile Day is celebrated annually on May 3 to recognize the impact of fabrics on daily life.
Write a Review Day
Write a Review Day is an annual observance on May 3 that encourages consumers to share honest feedback about businesses.
National Lumpy Rug Day
National Lumpy Rug Day is observed annually on May 3 to address household safety and metaphorical issues hidden from view.
National Specially-Able Pets Day
National Specially-Able Pets Day is an annual holiday on May 3 that promotes the adoption of pets with physical challenges.
National Infertility Survival Day
National Infertility Survival Day is observed on the Sunday before Mother's Day to support those facing fertility struggles.
Puppy Mill Action Week
Puppy Mill Action Week is observed during the week leading up to Mother's Day to raise awareness about commercial breeding.
National SAN Architect Day
National SAN Architect Day is celebrated every May 3 to honor the experts who manage and secure critical storage area networks.
Early May Bank Holiday
The Early May Bank Holiday is a UK public holiday on the first Monday of May to celebrate spring and worker rights.
Constitution Day in Poland
Constitution Day in Poland celebrates the first modern constitution in Europe and is observed every year on May 3.
Great Lakes Awareness Day
Great Lakes Awareness Day is a regional event held on the Monday of the first full week in May to promote conservation.
National Open Farm Day
National Open Farm Day is a celebration of agriculture and food production held on the first Monday of May.
Coming up next
Star Wars Day
Star Wars Day is a fan-driven celebration of the famous film franchise held every year on May 4.
International Firefighters Day
International Firefighters Day honors the service and sacrifice of firefighters every May 4.
World Asthma Day
World Asthma Day raises awareness about asthma and promotes better care for those affected by this chronic respiratory condition.
Anti-Bullying Day
Anti-Bullying Day is a global event held annually on May 4 to promote kindness and stand against all forms of harassment.
International Respect for Chickens Day
International Respect for Chickens Day is observed annually on May 4. This day is dedicated to recognizing the intelligence and social complexity of chickens while advocating for their humane treatment.…
Petite and Proud Day
Petite and Proud Day is a holiday celebrating individuals 5'4" and shorter every May 4.
World Give Day
World Give Day is a global movement for generosity and philanthropy held every May 4.
Poem on Your Pillow Day
Poem on Your Pillow Day encourages the personal sharing of poetry at home every first Tuesday in May.
Browse the calendar
Fewer
More holidays
Saved by you