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 21
September 21, 2025 is the 264th day of the year 2025 in the Gregorian calendar. There are 101 days remaining until the end of 2025. The day of the week is Sunday.
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 21
- 1217 –Livonian Crusade: The Estonian tribal leader Lembitu and Livonian leader Kaupo are killed in Battle of St. Matthew’s Day.
- 1823 –Joseph Smith is reportedly visited by the angel Moroni, who told him the location of gold plates, which Smith obtained four years later and partially translated into The Book of Mormon.
- 1933 –Salvador Lutteroth ran the first ever EMLL (now CMLL) show in Mexico, marking the birth of Lucha Libre
- 1942 –The B-29 Superfortress makes its maiden flight.
- 1953 –LT No Kum-Sok a North Korean pilot defected to South Korea and is associated with Operation Moolah.
- 1965 –Gambia, Maldives and Singapore are admitted as members of the United Nations.
- 1971 –Bahrain, Bhutan and Qatar join the United Nations.
- 1981 –Sandra Day O'Connor is unanimously approved by the U.S. Senate as the first female Supreme Court justice.
- 1999 –Chi-Chi earthquake occurs in central Taiwan, leaving about 2,400 people dead.
- 2001 –Deep Space 1 flies within 2,200 km of Comet Borrelly.
Who were born on September 21?
- 1051 –Bertha of Savoy, German queen and Holy Roman Empire Empress (d. 1087)
- 1924 –Hermann Buhl, Austrian mountaineer (d. 1957)
- 1947 –Don Felder, American guitarist (Eagles)
- 1955 –François Cluzet, French actor
- 1963 –Cecil Fielder, American baseball player
- 1969 –Curtis Leschyshyn, Canadian ice hockey player
- 1987 –Courtney Paris, American basketball player
- 1987 –Jimmy Clausen, American football player
- 1989 –Jason Derulo, American pop singer
- 1990 –Allison Scagliotti, American actress
Are you looking for a day of the week calculator? Try it on any date like anniversaries, birthday of someone you know, or any other date that is special to you. You can even try it on historical dates. For example: September 21
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