It was a Saturday.
November 13th 1971 was a Saturday.
September 13th, 1971 fell on a Monday.
December 13th, 1971 fell on a Monday.
November 13th 1959 was a Friday.
November 13th 1970 was a Friday.
November 13th 1970 was a Friday.
13th November 1953 was a Friday.
November 13th, 2001 fell on a Tuesday.
It was a Friday.
Thursday
Tuesday.
August 13, 1971 fell on a Friday.