28 weeks.
How many weeks between September 27, 2010 and June 30, 2011
From the 23rd of June 2010 to the1st of January 2011 was 27 weeks and 3 days.
A little over 30 weeks between November 1st 2010 to June 1st 2011.
289 days from August 25 2010 to June 10 2011.
52 weeks.
43 weeks
about
June 2011 contained 4.29 weeks.
34 weeks and 6 days.
38 weeks and 4 days.
33 weeks and 1 day.
There are a total of 22 weeks from January 1, 2010, to June 11, 2010.