April 13, 1956 was a Friday.
It was a Friday.
November 13, 1956 was a Tuesday.
July 13, 1956 was on a Friday.
December 13 1956 was a Thursday.
February 13, 1956 fell on a Monday.
May 13, 1956 fell on a Sunday.
Monday
Saturday
Tuesday
Thursday
It was a Friday.
Tuesday.