Usps Shipping Deadlines For Christmas 2024 Calendar. In this comprehensive guide, we’ll cover everything you need to know about the shipping deadlines for major carriers like ups, fedex, and usps, and provide essential tips to avoid holiday shipping delays. The 2024 recommended usps holiday mailing and shipping dates for items sent to addresses in alaska and hawaii:

18 at the absolute latest. Here are the deadlines for usps holiday shipping for holiday gifts, packages before dec.