The majority of sweepstakes end on the last day of the month, so be sure to enter as many contests as you can before the month is over!

1. January Sweepstakes ending 1/31/20
2. February Sweepstakes ending 2/28/20
3. March Sweepstakes ending 3/31/20
4. April Sweepstakes ending 4/30/20
5. May Sweepstakes ending 5/31/20
6. June Sweepstakes ending 6/30/20
7. July Sweepstakes ending 7/31/20
8. August Sweepstakes ending 8/31/20
9. September Sweepstakes ending 9/30/20
10. October Sweepstakes ending 10/31/20
11. November Sweepstakes ending 11/30/20
12. December Sweepstakes ending 12/31/20

The biggest months for ending sweepstakes is the end of a quarter. That leaves March, June, September and December the biggest months of all for sweepstakes, contests and giveaways.