Last Posting Dates For Christmas 2024 Usps Mail. Washington, dc โ to assist customers with their preparations for the upcoming busy holiday shopping and shipping season, the u.s. Postal service (usps) has announced its recommended mailing and shipping dates to ensure timely delivery of holiday mail and packages before december 25,.
2024 holiday mailing and shipping dates for items sent to. If you’re shipping holiday cards and gifts for hanukkah (dec.