It was a Wednesday.
May 13 1982 was a Thursday.
February 13 1982 was a Saturday.
October 13 1982 was a Wednesday.
November 13 1982 was a Saturday.
July 13, 1982 fell on a Tuesday.
December 13, 1982 fell on a Monday.
June 13, 1982 fell on a Sunday.
13 January 1954 was a Wednesday.
13 January 1943 was a Wednesday.
13 January 1971 was a Wednesday.
January 13 1927 was a Thursday.
January 13, 1967 was a Friday.