20 October 1946 was a Sunday.
November 20 1946 was a Wednesday.
May 20 1946 was on a Monday.
20th June 1946, was a Thursday.
Saturday
Friday
Wednesday
August 20th, 1946 fell on a Tuesday.
20 December 1957 was a Friday.
December 20, 1982 was a Monday.
December 20, 1955 was on a Tuesday.
December 20, 1980 was on a Saturday.