13 weeks.
Weeks 35 - 39 are part of September 2010.
How many weeks between September 27, 2010 and June 30, 2011
April 2012 is about 78½ weeks after September 2010.
There are 117.4 weeks from July 2008 until October 2010.
There are 26 weeks between January 1, 2010 and July 1, 2010.
24 weeks and 4 days.
If you mean to ask what number of weeks are between the start of January 2010 and the start of July 2010 then the answer is 26
35 weeks and 1 day.
15 weeks and 1 day.
15 July 2007 until the 13 September 2009 is 113 weeks.
104.4 weeks
17 weeks and 2 days.