September 23rd (1806) was a Tuesday. 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.
Historical Events for 23rd September, 1806
» Lewis and Clark Expedition e.g Lewis and Clark return to St. Louis, Missouri known as St. Louis after exploring the Pacific Northwest of the United States.
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)