It was a Monday.
March 13, 1942 fell on a Friday.
Friday.
It was a Sunday.
November 13th 1942 was a Friday.
October 13th 1942 was a Tuesday.
It was a Tuesday.
Friday
April 13, 2011 was a Wednesday.
April 13 2010 is a Tuesday.
April 13 2010 was a Tuesday.
April 13, 2002 was a Saturday.