Monday
November 13th 1961 was a Monday.
There was no Friday November 13th in 1961, as this date was a Monday.
October 13, 1961 fell on a Friday.
April 13, 1961 fell on a Thursday.
August 13, 1961 fell on a Sunday.
It was a Monday.
August 13, 1961, was a Sunday.
13 November 1962 was a Tuesday.
13 November 1978 was a Monday.
November 13, 1984 was a Tuesday.
November 13 1966 was a Sunday.
November 13 2006 was on a Monday.