May 13, 1956 fell on a Sunday.
February 13, 1956 fell on a Monday.
June 13th 1956 was a Wednesday.
May 13 1969 was on a Tuesday.
Friday.
Monday
July 13, 1956 was on a Friday.
December 13 1956 was a Thursday.
November 13, 1956 was a Tuesday.
April 13, 1956 was a Friday.
February 13, 1956 fell on a Monday.
Monday
Saturday
Tuesday
Tuesday.
It was a Friday.
Thursday
It was a Friday.