October 13, 1961 fell on a Friday.
April 13, 1961 fell on a Thursday.
August 13, 1961 fell on a Sunday.
Monday
It was a Monday.
November 13th 1961 was a Monday.
August 13, 1961, was a Sunday.
January 13th 1961 was a Friday.
The given date was a Tuesday.
13 October 1932 was a Thursday.
13 October 1958 was a Monday.
13 October 1970 was a Tuesday.
13 October 1978 was a Friday.