Sunday
It was a Saturday.
Monday
Friday
December 13 1985 was on a Friday.
September 13, 1985 was a Friday.
December 13 1985 was on a Friday.
August 13 1985 was on a Tuesday.
April 13 1985 was on a Saturday.
October 13, 1985 was on a Sunday.
December 13 1985 was a Friday.
June 13 1985 was a Thursday.
February 13, 1985 was a Wednesday.