20 October 1983 was a Thursday.
October 20, 1983 was a Thursday.
August 20, 1983 was a Saturday.
20 June 1983 was a Monday.
July 20, 1983 was a Wednesday.
November 20, 1983 fell on a Sunday.
20 October 1946 was a Sunday.
20 October 1962 was a Saturday.
20 October 1994 was a Thursday.
October 20, 1956 was a Saturday.
October 20, 1957, was a Sunday.
October 20 2010 was a Wednesday.
October 20, 1937 was on a Wednesday.