it was a Friday
September 20 1949 was a Tuesday.
September 20th, 1954 fell on a Monday. The following year, it fell on a Tuesday.
Saturday
It was a Thursday.
August 20 1964 was a Thursday.
March 20 1964 was a Friday.
June 20, 1964 was a Saturday.
November 20, 1964 was on a Friday.
January 20, 1964 fell on a Monday.
it was a Thursday
September 20 1951 was a Thursday.
20 September 1988 was on a Tuesday.
September 20, 1993 was on a Monday.
20 September 1999 was a Monday.
September 20 in 1969 was a Saturday.
September 20 1952 was a Saturday.