Are you asking the question “What day of the week was I born?” Continue reading to find out what day of the week you were born.
Day Of The Week: September 15

September 15, 2025 is the 258th day of the year 2025 in the Gregorian calendar. There are 107 days remaining until the end of 2025. The day of the week is Monday.
If you are into daily horoscope then Virgo is your zodiac sign. Sapphire is your modern birthstone. Agate is your mystical birthstone from Tibetan origin that dates back over a thousand years.
Historical Events: September 15
- 668 –Eastern Roman Emperor Constans II is assassinated in his bath at Syracuse, Italy.
- 1862 –American Civil War: Confederate forces capture Harpers Ferry, Virginia.
- 1873 –Franco-Prussian War: The last German troops leave France upon completion of payment of indemnity.
- 1940 –World War II: The climax of the Battle of Britain, when the Royal Air Force shoots down large numbers of Luftwaffe aircraft.
- 1942 –World War II: U.S. Navy aircraft carrier USS Wasp is torpedoed at Guadalcanal.
- 1945 –A hurricane in southern Florida and the Bahamas destroys 366 planes and 25 blimps at NAS Richmond.
- 1948 –The F-86 Sabre sets the world aircraft speed record at 671 mph.
- 1958 –A Central Railroad of New Jersey commuter train runs through an open drawbridge at the Newark Bay, killing 58.
- 1961 –Hurricane Carla strikes Texas with winds of 175 miles per hour.
- 2008 –Lehman Brothers files for Chapter 11 bankruptcy, the largest bankruptcy filing in U.S. history.
Who were born on September 15?
- 1533 –Catherine of Austria, queen consort of Poland and Lithuania (d. 1572)
- 1580 –Charles Annibal Fabrot, French lawyer (d. 1659)
- 1715 –Jean Baptiste Vaquette de Gribeauval, French artillery specialist (d. 1789)
- 1857 –William Howard Taft, 27th President of the United States and 10th Chief Justice of the United States (d. 1930)
- 1883 –Esteban Terradas i Illa, Spanish mathematician and engineer (d. 1950)
- 1895 –Magda Lupescu, consort of King Carol II of Romania (d. 1977)
- 1921 –Richard Gordon, English author of the Doctor series
- 1955 –Renzo Rosso, Italian clothing designer
- 1967 –Sari Kaasinen, Finnish singer
- 1971 –Josh Charles, American actor
Discover some fun birthday facts like the top song, statistics, life path number, past life, and your age in dog years. You can even find out when your soulmate was born! (Sponsored link)