Usps Holiday Shipping Deadlines 2024 Dates. For more information on these deadlines, check the individual. Postal service (usps) has announced its recommended mailing and shipping dates to ensure timely delivery of holiday mail and packages before december 25,.
For customers sending packages internationally, or to military addresses, usps suggests checking the complete list of recommended holiday mailing and shipping dates at. The postal service continues to be the most affordable way to mail and ship this holiday season.