20 August 1978 was a Sunday.
what day of the week was august 20, 1955?
January 20, 1978 was a Friday.
January 20 1978 was a Friday.
April 20, 1978 fell on a Thursday.
June 20, 1978, was a Tuesday.
November 20, 1978 fell on a Monday.
September 20, 1978 fell on a Wednesday.
20 August 1970 was a Thursday.
August 20 1947 was a Wednesday.
August 20 1979 was a Monday.
August 20 1964 was a Thursday.
August 20 2010 was a Friday.