2012 was a leap year, so: from Sept 28 2011 to Sept 28 2012 is 366 days; and from Sept 28 2012 to Sept 28 2013 is 365 days; a total of 731 days. 7 days in a week, so: 731 days ÷ 7 days/week = 1043/7 weeks ie just under 1041/2 weeks.
28 July 1994 was a Thursday.
November 28, 2009 was a Saturday.
April 28, 1941 was a Monday.
September 28, 1979 was a Friday.
sunday
It was a Sunday.
Monday
June 28 1947 was on a Saturday.
May 28 1947 was a Wednesday.
September 28 2007 was a Friday.
September 28, 1946 was a Saturday.
November 28, 1947 fell on a Friday.
August 28, 1947 fell on a Thursday.
January 28, 1947 fell on a Tuesday.
It was a Tuesday.
The 28th of March 1947 was a Friday.