8 weeks and 5 days
There were 13 weeks between October 1 and December 1, 2009.
56 weeks and 3 days
Including the start and end dates in the calculation, there are 11 weeks between the two dates.
9 weeks and 2 days.
11 weeks and 4 days.
About 78 weeks between June 2009 and December 2010.
To determine the number of weeks until December 3rd, you need to know the current date. If today is, for example, October 27, 2023, there are about 5 weeks until December 3rd. You can calculate this by counting the days between the two dates and dividing by 7.
260 weeks and 6 days.
313 weeks.
3600 weeks and 2 days.
Between January 1 and October 31 there are 39 weeks.
52 weeks.