Mail By Dates (Overseas Military) - APO/FPO/DPO - Dec. 16. First Class: Dec. 11
Domestic/Retail Ground - Dec. 14 First Class: Dec. 19
Priority: Dec. 20
Priority Express: Dec. 22
And to send your Christmas Cards to the North Pole to get that famous 'North Pole, AK" postmark ... mail to this address:
North Pole Postmark Postmaster
4141 Postmark Drive
Anchorage, AK 99530-9998