It would fall on February 7 2011.
Adding 60 days to December 2, 2010 gives January 31, 2011.
February 4, 2011
If today is Tuesday March 16th 2010 what day it will be 60 days from now is Saturday, May 15, 2010.
60 days after Tueday, July 6, 2010 = Saturday, September 4, 2010.
The 30th of July 2010 was 60 days before it and the 27th of November 2010 was 60 days after it.
60 days after December 7 is February 5th
December has 31 days. Each day has 24 hours. Each hour has 60 minutes. Thus, the number of minutes in december is 31*24*60, or 44,640
February 26, 2010 + 60 days = April 27, 2010.
Adding 60 days to February 23, 2010 gives April 24, 2010.
Adding 60 days to August 30, 2010 gives October 29, 2010.
The date 90 days after August 25 2010 was Tuesday, November 23, 2010. 90 days before it was Thursday 27th of May 2010.
Adding 60 days to December 7 in any year gives February 5 of the following year.