13 October 1978 was a Friday.
13 November 1978 was a Monday.
March 13, 1978 was a Monday.
July 13 1978 was a Thursday.
June 13, 1978 fell on a Tuesday.
August 13, 1978 fell on a Sunday.
It was a Sunday.
13 October 1958 was a Monday.
13 October 1970 was a Tuesday.
13 October 1964 was a Tuesday.
13 October 1932 was a Thursday.
13 October 1965 was a Wednesday.
13 October 1775 was a Friday.