20 September 1955 was a Tuesday.
what day of the week was august 20, 1955?
December 20, 1955 was on a Tuesday.
May 20, 1955, was a Friday
20 September 1999 was a Monday.
September 20 1951 was a Thursday.
September 20 1952 was a Saturday.
September 20 in 1969 was a Saturday.
20 September 1988 was on a Tuesday.
September 20, 1993 was on a Monday.
September 20 2010 was a Monday.
September 20, 1934 was a Thursday.
September 20, 1940 fell on a Friday.