April 21st (1973) was a Saturday. It's the 110th day of the year (111th in leap years) in the Gregorian calendar. There are 255 days left to the end of the year.
Famous Birthdays on April 21 in 1973
» Jonathan Nsenga, Belgian hurdler
April 21st Famous Deaths for 1973
» Arthur Fadden, Australian politician, 13th Prime Minister of Australia (b. 1894)