According to CafePress' shipping guidelines, you will need to order your calendar by today in order to have it before Christmas. So, if you're planning to get one as a gift for someone, get a move on!
Code:
For delivery by December 24, please order by:*
Shipping Method Order by
Economy Sunday, December 9
Standard Tuesday, December 11
Premium Tuesday, December 18
Express Wednesday, December 19
Canada Sunday, December 9
International Sunday, December 9
* Orders must be placed by 11:59 PM EST