Here they are:
US First Class - Dec. 20
Military Mail First Class - Dec. 4 (APO/FPO AE Zip 093) all others Dec. 10
International First Class - Europe/Canada/Australia/New Zealand Dec. 10
If you are shopping after those dates please contact me about priority or express shipping, I'll have to charge a bit extra to cover the cost but if you really need it on time that's your best bet after the cut-off dates.
Note: Squidmas/Cephalopodmas is Dec. 22.