Here is a list of deadlines for sending packages through the U.S. Postal Service in time for holiday delivery.
- 12/4 - Military mail headed for Iraq or Afghanistan
- 12/11 - Military mail headed to other international locations
- 12/16 - Parcel Post
- 12/20 - First Class Mail and Priority Mail
- 12/23 - Express Mail
The busiest mailing day at post offices is December 15th, and the busiest delivery day is December 17th.