Friday
September 25
30 holidays and observances fall on this day.
Math Storytelling Day
Math Storytelling Day is celebrated every September 25, encouraging people of all ages to explore math through stories, jokes, poems, and playful activities.
Save The Koala Day
Save The Koala Day is observed on the last Friday in September, a friendly, action-oriented observance led by the Australian Koala Foundation to protect koalas and their habitat.
World Lung Day
World Lung Day, celebrated annually on 25 September, raises awareness of respiratory health worldwide.
World Pharmacists Day
World Pharmacists Day on September 25 celebrates pharmacists' vital role in health. Learn about its history, importance, and how to join the global
World Dream Day
World Dream Day on September 25 inspires everyone to chase their dreams. Learn its history, importance, and ways to celebrate this global day of action.
Research Administrator Day
Research Administrator Day on September 25 honors the professionals who support groundbreaking research. Learn about its history, importance, and how to
International Ataxia Awareness Day
International Ataxia Awareness Day on September 25 raises awareness of ataxia, a rare neurological disorder. Learn how to observe and support the global
World’s Biggest Coffee Morning
World’s Biggest Coffee Morning is a global fundraising event on the last Friday of September. Learn how to host, donate, and support cancer care.
Michigan Indian Day
Michigan Indian Day honors the contributions and heritage of Native American tribes in Michigan on the fourth Friday of September each year.
Hug A Vegetarian Day
Hug A Vegetarian Day on the last Friday of September celebrates plant-based eaters and promotes awareness of vegetarianism's benefits.
German Sandwich Day
German Sandwich Day celebrates the butterbrot on the last Friday of September. Learn its history, importance, and how to celebrate this tasty tradition.
National Daughters Day
National Daughters Day is observed on September 25 each year, a heartfelt reminder to celebrate daughters with genuine words, simple traditions, and supportive actions.
National Comic Book Day
National Comic Book Day is observed every September 25, celebrating the art, creators, and community of comics—and inviting everyone to discover a story they’ll love.
National Doodle Day
This day is not just about scribbling; it's about making a difference. It was designed to raise both awareness and funds for epilepsy research.
National Psychotherapy Day
National Psychotherapy Day is observed on September 25 each year, reducing stigma and sharing friendly, practical ways to learn about and access therapy.
National Lobster Day
National Lobster Day is observed on September 25 to honor lobster, coastal seafood traditions, and the people behind the catch.
Native American Day
Native American Day honors the rich cultures and contributions of Native Americans. Learn about its history, importance, and how to celebrate on the fourth
National Brave Day
National Brave Day honors women who support and uplift each other. Celebrate the fourth Friday of September by recognizing the brave women in your life.
Binge Day
Binge Day on September 25 is a fun holiday to indulge in your favorite foods without guilt. Learn its history, importance, and how to celebrate mindfully.
National Food Service Employee Day
National Food Service Employee Day on September 25 honors the dedication of food service workers. Learn how to celebrate and show gratitude.
National Tune-Up Day
National Tune-Up Day on September 25 encourages homeowners to prepare for winter with heating system tune-ups and home maintenance tasks.
National Quesadilla Day
Celebrate National Quesadilla Day on September 25 with cheesy, delicious quesadillas. Learn about the history, importance, and fun ways to enjoy this
American Indian Day
American Indian Day honors Native American heritage and contributions. Learn about its history, importance, and how to celebrate this meaningful day.
National Cooking Day
Celebrate National Cooking Day on September 25 by cooking a meal at home, trying new recipes, and sharing the joy of homemade food with family and friends.
National One-Hit Wonder Day
Celebrate National One-Hit Wonder Day on September 25 by honoring artists who scored a single huge hit. Learn history, importance, and fun ways to observe.
National Roadkill Day
National Roadkill Day on September 25 honors animals killed on roads and promotes safe foraging as a no-waste food source. Learn how to observe.
Sport Purple for Platelets Day
Sport Purple for Platelets Day raises awareness for ITP. Learn how to participate and support platelet disorder research on the last Friday of September.
AFL Grand Final Friday
AFL Grand Final Friday is a public holiday in Victoria on the last Friday of September, celebrating the AFL Grand Final with a parade and long weekend.
Porthcawl Elvis Festival
Celebrate the King of Rock and Roll at the Porthcawl Elvis Festival in Wales. Live music, tribute contests, and Elvis-themed fun every September.
German Butterbrot Day
German Butterbrot Day celebrates the simple joy of buttered bread. Learn the history, importance, and ways to enjoy this German tradition on the last
Coming up next
International Rabbit Day
International Rabbit Day falls on the fourth Saturday of September. Learn about rabbit care, adoption, and welfare. Join the celebration on Sep 26, 2026.
National Bunny Day
Celebrate National Bunny Day on the last Saturday of September! Learn about the history of this rabbit appreciation day and how to get involved in
International Day for the Total Elimination of Nuclear Weapons
Learn about the International Day for the Total Elimination of Nuclear Weapons on September 26. Discover its history, importance, and how to observe this
International Lace Day
International Lace Day celebrates the beauty and history of lace on the last Saturday of September. Honor skilled craftspeople and this delicate fabric.
National Singles Day
Celebrate National Singles Day on the fourth Saturday of September, honoring the 46.4% of US adults who are single. Find history, importance, and ways to
European Day of Languages
European Day of Languages on September 26 celebrates linguistic diversity and promotes language learning across Europe. Join events and activities!
Fish Amnesty Day
Fish Amnesty Day on September 26 promotes responsible fishing and humane treatment of fish, highlighting their vital role in our aquatic ecosystems.
World’s Largest Pet Walk
Join the World’s Largest Pet Walk on the fourth Saturday of September. Walk with your pet to support therapy animals and celebrate the human-animal bond.