September 23rd (1791) was a Friday. It's the 265th day of the year (266th in leap years) in the Gregorian calendar. There are 100 days left to the end of the year.
Famous Birthdays on September 23 in 1791
» Johann Franz Encke, German astronomer and academic (d. 1865)
» Theodor Körner (author) e.g Theodor Körner, German soldier and author (d. 1813)
September 23rd Holidays in History
» Celebrate Bisexuality Day (Bisexual community)
» Christian Feast Day:
» Adomnán
» Pio of Pietrelcina e.g Padre Pio
» Pope Linus
» Sossius
» Thecla (Roman Catholic Church)
» September 23 (Eastern Orthodox liturgics).
» The Holocaust in Lithuania known as Holocaust Memorial Day (Lithuania)