Dec 31 2013 is a Tuesday.
January 31, 2013 was a Thursday.
May 31, 1932 was a Tuesday.
May 31, 1959 was a Sunday.
May 31 1967 was a Wednesday.
May 31 1947 was a Saturday.
31 May 1958 was a Saturday.
May 31 1966 was a Tuesday.
May 31, 1952, was a Saturday.
May 31, 1972 was a Wednesday.
May 31 1996 was a Friday.
May 31 2010 was a Monday.