13 February 1965 was a Saturday.
13 October 1965 was a Wednesday.
March 13, 1965 was a Saturday.
September 13, 1965 fell on a Monday.September 13, 1965 was on a Monday.
March 13, 1965 fell on a Saturday.
December 13, 1965 fell on a Monday.
13 February 1959 was a Friday!
13 February 1947 was a Thursday.
February 13 1988 was a Saturday.
February 13 1960 was on a Saturday.
February 13 1951 was a Tuesday.
February 13 1975 was on a Thursday.
February 13 1977 was a Sunday.