Mailing Deadlines For Christmas 2024 Calendar. The 2024 recommended usps holiday mailing and shipping dates for items sent to addresses in alaska and hawaii: 18 at the absolute latest.

Know mailing deadlines the usps, fedex, and ups have all published their “last day to ship” schedules for the 2024 holiday season, making it easy to know when to ship if. Last posting dates 2024 get your cards, gifts and greetings there in time for christmas.