90 days after Wednesday, April 14, 2010 = Tuesday, July 13, 2010.
Adding 90 days to April 15, 2010 gives July 14, 2010.
90 days after Thursday, April 22, 2010 = Wednesday, July 21, 2010.
90 days from January 27 2010 is Tuesday, April 27, 2010.
90 days after Friday, January 22, 2010, = Thursday, April 22, 2010.
90 days after March 16 2010 is Monday, June 14, 2010.
Adding 90 days to October 16 of any year gives January 14 of the following year. For example, 90 days on from October 16, 2010 is January 14, 2011.
90 days after August 5 2010 would be, November 3 2010.
90 days after March 17 2010 is Tuesday, June 15, 2010.
In a regular year, adding 90 days to January 28 gives April 28. In a leap year, adding 90 days to January 28 gives April 27.
The date 90 days after August 25 2010 was Tuesday, November 23, 2010. 90 days before it was Thursday 27th of May 2010.
Adding 90 days to September 30, 2010 gives December 29, 2010.
90 days before August 9, 2010 is May 11, 2010.