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Today is: May 04
Scroll to explore events active on this date.
For the current year, this month includes: 666 events.
Events In September 2025
Database of events, awareness days, holidays, and promotions occurring in September of this year.
September Events
Comic Book Day, Ntl. (1837): September 25
Daily
On September 25, 1837, Swiss schoolmaster Rodolphe Töpffer created the character Obadiah Oldbuck and chose to tell a story to his friends in a unique format. His primary motivation was his poor eyesight,...
September
Dream Day, World: September 25
Daily
World Dream Day is a global day dedicated to setting dreams in motion. The day's purpose is to honor the dreamer, visionary, and innovator in all of us through live and online events. The mission is to re...
September
Maritime Day, World: September 25
Daily
The International Maritime Academy sponsors World Maritime Day (IMO). Each year, since its creation in 1948, the organization highlights a different theme and educational initiative tied to the shipping i...
September
Math Storytelling Day: September 25
Daily
Maria Droujkova is the educator who creates mathematics curricula and games and founded Math Storytelling Day in 2009. The date chosen marks her birthday. The purpose of this day is to help children lea...
September
One-Hit Wonder Day: September 25
Daily
One-Hit Wonder Day honors the songs and artists that have achieved success only once on the Billboard charts. Best way to celebrate? Listen to some of your favorite one-hit wonders! The 60s and 70s were...
September
Pharmacists Day, World: September 25*
Daily
As designated by the FIP Council several years ago at the FIP Congress in Istanbul, 25 September marks the annual World Pharmacists Day. FIP encourages the world's pharmacists to use this day to organize...
September
Psychotherapy Day, Ntl.: September 25
Daily
Created in 2012, National Psychotherapy Day seeks to increase understanding of mental health, remove the stigma of seeking services and help raise awareness of the need for low-cost community-based servic...
September
Remember Me Thursday, Intl.: September 25
Daily
Created in 2012, the Remember Me Thursday Movement seeks to find forever homes for the 2.7 million pets orphaned to shelters that lose their lives yearly. This global awareness campaign occurs in 180 coun...
September
Republic Day, (RW)(1961): September 25
Daily
Republic Day in Rwanda marks the anniversary of September 25, 1961, the day nation abolished the monarchy and became a republic. Republic Day is a national holiday.
September
Tzom Gedaliah (J): September 25
Daily
Tzom Gedaliah is a Jewish observance celebrated on the second day of Rosh Hashanah in the month of Tisherj of the Hebrew calendar. Tzom Gedaliah acknowledges the killing of the governor of Judea at the...
September
Voter Registration Day, Ntl: September 25
Daily
National Voter Registration Day is a nonpartisan civic holiday first observed in 2012. Its objective is to get the 25% of eligible voters who aren't registered to vote, registered. On the fourth Tuesday i...
September
Arbor Day, (VI): September 26
Daily
With a focus on preservation and saving the island nation's rainforest, Arbor Day occurs on the last Friday of September in the US Virgin Islands.
September
Chili Cook-off World Championships: Septem...
Daily
The first World Championship Chili Cook-off occurred in 1967 and continues to grow yearly. It is a highly anticipated event featuring hundreds of chefs competing for the World's Best Chili prize. CHILI,...
September
Coffee Morning, Macmillan World’s Biggest...
Daily
Hosted by Macmillan Cancer Support, The World’s Biggest Coffee Morning is a fundraiser that supports people with cancer and cancer research. Packets to take part are available on the event website.
September
Environmental Health Day, World: September...
Daily
These objectives of World Environmental Health Day are eliminating food waste, increasing sustainability in energy and farming, addressing logistical concerns, and highlighting the need to protect the pla...
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