Usps Christmas Mailing Deadlines 2024. The holiday joy stamps will feature two colorful christmas ornaments, a vibrant poinsettia surrounded by greenery, and a. If you want to ship gifts to loved ones and have them arrive by christmas, you still have time to ship via usps.

 — this should provide ample time for ecommerce stores to make their domestic shipments in time for christmas.  — 2020 holiday shipping deadlines.