Postal Holidays 2024 Usps Holiday Schedule. Washington, dc — the united states postal service today announced that all branches will be closed in observance of christmas and new year’s day. View the latest 2024 usps holiday schedule, plan for usps delivery deadlines, and navigate peak season shipping times with ease to delight your customers.

There are 11 holidays the united states postal service (usps) observes each year. All the holidays are marked with square box.