20th June 1946, was a Thursday.
20 October 1946 was a Sunday.
May 20 1946 was on a Monday.
November 20 1946 was a Wednesday.
The day of the week that June 20 is on depends on the year it is. In 2011, June 20 is on a Monday.
Friday
Wednesday
Saturday
Friday
August 20th, 1946 fell on a Tuesday.
20 June 1958 was a Friday.
20 June 1983 was a Monday.
June 20 1950 was on a Tuesday.