Adding 120 days to December 14, 2010 gives April 13, 2011.
The date which falls 90 days after December 4, 2010 is March 4, 2011.
The date which falls six months after December 17, 2010 is June 17, 2011.
December 14th 2006 December 14th 2006
Subtracting 126 days from December 10, 2010 gives August 6, 2010.
Adding 120 days to December 3, 2010 gives April 2, 2011.
Adding 120 days to December 13, 2010 gives April 12, 2011.
Adding 179 days to December 20, 2010 gives June 17, 2011.
Adding 120 days to December 23, 2010 gives April 22, 2011.
Adding 240 days to December 23, 2010 gives August 20, 2011.
731 days after it is Saturday the 15th of December 2012. 731 days before it is Sunday the 14th of December 2008.
December 14th
150 days after Saturday, July 10th, 2010 = Tuesday, December 7th, 2010.