Saturday Saturday is the right day
April 12, 1987 was a Sunday.
October 12, 1987, was a Monday.
March 12 1987 was a Thursday.
12 September 1787 was a Wednesday.
12 September 1947 was a Friday.
September 12 1953 was on a Saturday.
12 September 1998 was a Saturday.
September 12 1988 was a Monday.
September 12 2010 was a Sunday.
September 12, 2012 was a Wednesday.
September 12, 1954 was a Sunday.
September 12 1940 was a Thursaday