It was a Tuesday
August 31 1974 was a Saturday.
May 31, 1974 fell on a Friday.
31 December 1980 was a Wednesday.
31 December 2001 was a Monday.
31 December 1993 was a Friday.
December 31 1976 was on a Friday.
December 31 1982 was on a Friday.
31 December 1931 was a Thursday.
31 December 1965 was a Friday.
December 31, 1869 was a Friday.
December 31, 2005 was a Saturday.
December 31 1999 was a Friday.