September 13, 1965 fell on a Monday.
September 13, 1965 was on a Monday.
13 February 1965 was a Saturday.
13 October 1965 was a Wednesday.
March 13, 1965 was a Saturday.
March 13, 1965 fell on a Saturday.
December 13, 1965 fell on a Monday.
From a perpetual calendar: December 13, 1965 was on a Monday.
13 September 1957 was a Friday.
September 13 1959 was on a Sunday.
September 13 1958 was on a Saturday.
September 13, 1985 was a Friday.
13 September 1995 was a Wednesday.
September 13 1980 was a Saturday.