January 20th (1576) was a Tuesday. It's the 19th day of the year (20th in leap years) in the Gregorian calendar. There are 346 days left to the end of the year.
Historical Events for 20th January, 1576
» The Mexico e.g Mexican city of León, Guanajuato called León is founded by order of the viceroy Don Martín Enríquez de Almanza.
January 20th Holidays in History
» Public holidays in Mali known as Armed Forces Day (Mali)