January 20th (1320) was a Saturday. 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, 1320
» Duke Wladyslaw Lokietek becomes History of Poland (966–1385) Late Piast dynasty and reunification called king of Poland.
January 20th Holidays in History
» Public holidays in Mali known as Armed Forces Day (Mali)