zero
66 days.
The total number of days between Wednesday, April 4th, 2012 and Tuesday, September 4th, 2012 is 153 days.
There are 8 days until August 4th, 2013.
The total number of days between Saturday, September 13th, 2014 and Saturday, October 4th, 2014 is 21 days.
The total number of days between Monday, April 4th, 2011 and Saturday, September 3rd, 2011 is 152 days.
246 days.
48 days are between 17 July and 4 September of the same year.
From July 22, 2010 until September 4, 2010, there are 45 days, inclusive of the dates given.
The total number of days between Monday, April 4th, 2011 and Wednesday, September 10th, 2014 is 1,255 days.
The 4th of March is 200 days before the 20th of September.
Sunday the 4th of December 2011 is 90 days and the 5th of September 2011.