Thursday
13 October 1928 was a Saturday.
September 13 1928 was a Thursday.
July 13th 1928 was a Friday.
November 13th 1928 was a Tuesday.
13 December 2001 was a Thursday.
December 13 1999 was on a Monday.
December 13 1956 was a Thursday.
December 13 1985 was on a Friday.
December 13 1989 was a Wednesday.
December 13 2014 is a Saturday.
December 13 1985 was a Friday.
December 13 1919 was a Saturday.