International Flamingo Day
International Flamingo Day celebrates these iconic pink birds and their wetland homes on April 26.
Sunday
What holiday is on April 26?
26 holidays and observances fall on April 26.
Lesbian Visibility Day
National Garage Day promotes the organization and creative use of home garages every April 26.
World Burlesque Day
Celebrate World Burlesque Day by embracing self-expression, body positivity, and the empowering art of burlesque through performances, classes.
International Chernobyl Disaster Remembrance Day
International Chernobyl Disaster Remembrance Day honors victims of the 1986 nuclear accident every April 26.
Hug an Australian Day
Hug an Australian Day is a lighthearted event observed every April 26.
World Intellectual Property Day
World Intellectual Property Day promotes the role of IP rights in innovation every April 26.
Audubon Day
Audubon Day honors naturalist John James Audubon every April 26.
Mother Father Deaf Day
Mother Father Deaf Day celebrates Deaf parents and their children on the last Sunday of April.
Richter Scale Day
Richter Scale Day honors the inventor of the earthquake magnitude scale every April 26.
London Marathon
The London Marathon is a major international race held on the last Sunday of April to celebrate endurance and charity.
World Pinhole Photography Day
World Pinhole Photography Day is observed on the last Sunday of April to celebrate lens-free art and optics.
National Pet Parents Day
Celebrate National Pet Parents Day on April 27, 2025, by honoring the love and commitment between pet parents and their beloved companions.
National Pretzel Day
National Pretzel Day celebrates the history and varieties of the twisted snack every April 26.
Alien Day
Alien Day celebrates the Alien film franchise every year on April 26.
Healthy Kids Day
Celebrate Healthy Kids Day with fun, free activities that promote health and wellness for children and families.
National No Makeup Day
National No Makeup Day encourages individuals to embrace their natural beauty every April 26.
Get Organized Day
Get Organized Day promotes decluttering and productivity every year on April 26.
National Dissertation Day
National Dissertation Day encourages doctoral students to complete their final research every April 26.
National Static Cling Day
National Static Cling Day highlights the science of static electricity every year on April 26.
Remember Your First Kiss Day
Remember Your First Kiss Day encourages nostalgic reflection every year on April 26.
National Help A Horse Day
National Help A Horse Day promotes equine welfare and rescue support every April 26.
Confederate Heroes' Day
Confederate Heroes' Day is observed on April 26 to remember those who died during the Civil War.
National Kids and Pets Day
National Kids and Pets Day celebrates the bond between children and animals on April 26.
National South Dakota Day
National South Dakota Day celebrates the history and landmarks of the 40th state every April 26.
National Garage Day
National Garage Day promotes the organization and creative use of home garages every April 26.
Union Day in Tanzania
Union Day marks the 1964 merger of Tanganyika and Zanzibar every April 26.
Coming up next
Morse Code Day
Morse Code Day on April 27 celebrates Samuel Morse and the invention that revolutionized global communication.
International Design Day
World Design Day recognizes the impact of design on society every year on April 27.
World Tapir Day
World Tapir Day raises awareness for the conservation of endangered tapirs every April 27.
International Donor Conception Awareness Day
International Donor Conception Awareness Day promotes openness in donor-assisted families every April 27.
Marine Mammal Rescue Day
Marine Mammal Rescue Day on April 27 honors the rescue and rehabilitation of marine mammals and raises awareness about ocean conservation.
National Little Pampered Dog Day
National Little Pampered Dog Day honors devoted dog owners and their pets every April 27.
National Babe Ruth Day
National Babe Ruth Day honors the legendary career of baseball’s greatest icon every April 27.
Autism Super Mom Day
Autism Super Mom Day celebrates the strength of mothers raising autistic children every April 27.
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