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September 23, 2026 Holiday:

Fall Equinox

The Fall Equinox, also known as Mabon, is a time-honored celebration that marks the moment when day and night are perfectly balanced. This autumnal holiday is often associated with themes of harvest, gratitude, and the cyclical nature of life. Many people observe the Fall Equinox by decorating their homes with seasonal elements like leaves, acorns, and corn husks, and by sharing meals with loved ones that feature locally sourced and harvested ingredients. It's a joyous occasion to reflect on the abundance of the season and to express appreciation for the natural world.

Learn more about Fall Equinox
Holidays on September 23, 2026:

September Equinox

Marking the official start of fall, the September Equinox balances light and darkness, inviting reflection on life's cycles. more >>

International Day of Sign Languages

International Day of Sign Languages, 9/23/2026: Discover the rich cultural heritage and unique linguistic identities of Deaf communities worldwide, promoting awareness, recognition, and inclusion. more >>

International Celebrate Bisexuality Day

International Celebrate Bisexuality Day, 9/23/2026: Embrace diversity, promote acceptance, and raise awareness for the bisexual community. more >>

National Great American Pot Pie Day

National Great American Pot Pie Day, 9/23/2026, indulge in warm, flaky crusts and rich fillings, savor nostalgic flavors. more >>

National Snack Stick Day

National Snack Stick Day on 9/23/2026: Discover the joy of snack sticks, from classic to adventurous flavors, and get ready to indulge in a fun and lighthearted holiday! more >>

Restless Legs Awareness Day

Restless Legs Awareness Day (9/23/2026) sheds light on RLS, a neurological disorder affecting millions, and promotes understanding and solidarity. more >>

See You at the Pole

See You at the Pole on 9/23/2026: Students unite worldwide for a day of prayer, fellowship, and spiritual expression, empowering bold stands for faith and community impact. more >>

Teal Talk Day

Discover the truth about Teal Talk Day on September 23, 2026. Could it be a new holiday or a mistake? Find out! more >>

National Checkers Day

National Checkers Day, 9/23/2026: Join friends and family for friendly tournaments, strategy sharing, and socializing. more >>
Birthdays on September 23:

Bruce Springsteen

76 Years Old

A heartland rock icon, known for storytelling through songs that capture the struggles and hopes of everyday Americans, with a distinctive voice and guitar-driven sound.

Jason Alexander

66 Years Old

A Tony Award-winning actor, singer, and voice artist, best known for his iconic portrayal of George Costanza on the hit TV show "Seinfeld".

Mickey Rooney

Died in 2014, aged 93

A legendary actor, singer, director, and producer who starred in over 300 films, including the iconic Andy Hardy series and Judy Garland musicals, earning him a lifelong reputation...

Ray Charles

Died in 2015, aged 84

A legendary musician who pioneered soul music, blending gospel, blues, and jazz to create a unique sound, and is iconic for his smooth, soulful voice and hit songs like "What'd I S...

Julio Iglesias

82 Years Old

Romantic balladeer and Latin music icon, known for his soulful voice and timeless love songs that have sold over 250 million records worldwide.

Anthony Mackie

47 Years Old

Star of Marvel's Cinematic Universe, playing Falcon and later becoming Captain America, bringing diversity and heroism to the big screen.

Robert Bosch

Born in 1861

Founded a multinational engineering and technology company that specializes in automotive systems, industrial technology, and consumer goods, revolutionizing industries with innova...

Hasan Minhaj

40 Years Old

A comedian, actor, and TV host who uses humor to tackle complex social and political issues, making him a prominent voice in modern American satire.

William Stewart Halsted

Born in 1852

Pioneering surgeon who introduced several groundbreaking medical techniques, including the use of rubber gloves and local anesthesia, revolutionizing the field of surgery.

Peter David

69 Years Old

Prolific writer of comic books, novels, and television shows, known for his work on The Incredible Hulk, Star Trek, and Babylon 5.

Paolo Rossi

69 Years Old

A legendary Italian striker who won the Golden Boot at the 1982 World Cup, scoring six goals to lead Italy to victory.

John Coltrane

Died in 1967, aged 40

A legendary jazz saxophonist and composer who revolutionized the genre with his innovative, spiritually-driven improvisations and iconic albums like "A Love Supreme".

Events from History on September 23:
904 years ago
Pope and Emperor end centuries-long power struggle (Worms, Rhineland-Palatinate, Germany) 1122
In a bold move, Pope Callixtus II and Holy Roman Emperor Henry V put aside their differences, signing the Concordat of Worms and bringing an end to the Investiture Controversy, a centuries-long dispute over who held the authority to appoint bishops and control the Church's vast wealth and lands. This historic agreement marked a significant turning point, establishing a clearer distinction between the spiritual and temporal realms, and paving the way for a more balanced distribution of power between the Church and state.
180 years ago
Astronomers Unite to Discover Neptune (Berlin Observatory, Berlin, Germany) 1846
Urbain Le Verrier, John Couch Adams, and Johann Gottfried Galle were the dream team of 19th-century astronomy. This trio of brilliant minds collaborated to solve a cosmic mystery: finding a new planet! Le Verrier, a French mathematician, and Adams, a British astronomer, independently calculated the possible location of an unknown planet affecting Uranus' orbit. Meanwhile, Galle, a German astronomer, received Le Verrier's calculations and pointed his telescope in the right direction. On that fateful night, Neptune was spotted, its existence confirmed! This triumphant discovery marked a monumental moment in astronomy, showcasing the power of international collaboration and mathematical prowess.
53 years ago
Perón Returns to Power in Argentina (Buenos Aires, Argentina) 1973
In a stunning political comeback, Argentina's larger-than-life leader Juan Perón, the charismatic former general and president, regained power after an 18-year exile. Perón's populist rhetoric and promises of economic reform resonated with Argentines weary of military rule and economic stagnation. Alongside his charismatic wife Isabel, Perón won a landslide election, marking a triumphant return to the Casa Rosada, the presidential palace where he previously ruled from 1946 to 1955.
223 years ago
British defeat Maratha Empire in intense battle (Assaye, Maharashtra, India) 1803
As the sun rises over the Indian plains, the British East India Company, led by Major General Wellesley, readies for battle against the powerful Maratha Empire. The two forces clash in a frenzy of cannons, muskets, and swordplay, with the British emerging victorious despite being severely outnumbered. The Maratha Empire, once a dominant force in India, suffers a crushing defeat, marking a significant turning point in the Second Anglo-Maratha War.
84 years ago
Marines clash with Japanese forces on Guadalcanal's Matanikau River (Matanikau River, Guadalcanal, Solomon Islands) 1942
In a brutal fight for control of the Solomon Islands, U.S. Marines launched a bold assault against entrenched Japanese units along Guadalcanal's strategic Matanikau River. Led by Lieutenant Colonel Lewis "Chesty" Puller, the 1st Battalion, 7th Marines pushed forward, exposing themselves to withering enemy fire. As the battle raged on, the Marines managed to breach Japanese defenses, but not without suffering heavy casualties. This fierce contest marked a pivotal moment in the Guadalcanal Campaign, testing the mettle of both sides and foreshadowing the eventual Allied victory.
205 years ago
Greek rebels capture Tripolitsa, a key Ottoman stronghold (Tripolitsa, Greece) 1821
The city of Tripolitsa, a strategic stronghold of the Ottoman Empire in Greece, fell to the Greek rebels on this fateful day, marking a significant turning point in the Greek War of Independence. Led by the fearless Kolokotronis, the rebels fought bravely, outsmarting the Turkish forces and gaining control of the city. This hard-won victory bolstered the morale of the Greek revolutionaries, paving the way for further triumphs and ultimately, Greece's independence.
Notable Deaths on September 23:
1939Sigmund Freud Austrian psychiatrist who pioneered psychological insight
2018Gary Kurtz Respected film producer who brought many iconic movies to life
1987Bob Fosse Visionary director and choreographer who redefined the boundaries of musical theater
1978Lyman Bostock Talented baseball player who left a lasting impact on the sport
1973Pablo Neruda Outspoken poet laureate and diplomat who used his words to inspire change
2006Malcolm Arnold A British virtuoso trumpeter and composer
1900William Marsh Rice American businessman who founded a prestigious university
1981Chief Dan George Authentic voice of indigenous culture, celebrated for his storytelling and poetry
1968Pio of Pietrelcina Devoted priest and trusted confidant, revered for his unwavering faith
1998Mary Frann Versatile actress with memorable roles in film and TV
1974Cliff Arquette Versatile actor and comedian who brought joy and laughter to large audiences
1994Robert Bloch American author and screenwriter who created eerie and suspenseful stories
2020Juliette Gréco Beloved French singer and actress who charmed audiences worldwide
1979Catherine Lacey Elegant and versatile actress who captivated audiences throughout her career
1889Wilkie Collins English novelist who crafted thrilling crime stories
2009Paul B. Fay An American naval officer and politician
1999Ivan Goff Respected screenwriter and producer with a long list of credits
1974Robbie McIntosh Talented drummer who helped shape the sound of popular music
2012Sam Sniderman A Canadian entrepreneur and businessman
1994Madeleine Renaud French actress who charmed audiences with her stage presence