There are 26 weeks between January 1, 2010 and July 1, 2010.
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
There are a total of 22 weeks from January 1, 2010, to June 11, 2010.
There are 117.4 weeks from July 2008 until October 2010.
13 weeks.
Between January 1st 2010 and May 1st 2010 there are 121 days. There are 12.7 weeks between January and May of 2010.
There are 42 weeks between January 4 and November 1, 2010.
24 weeks and 4 days.
There are 48 weeks and 6 days between January 1 2010 and December 9 2010.
52 weeks.
19 weeks.
52 weeks and 1 day.
Between January 1 and November 1, 2010 there were 43 weeks and 2 days.