U. S. Mail Holidays 2024. Washington, dc — the united states postal service today announced that all branches will be closed in observance of christmas and new year’s day. Find out when usps services will pause for holidays in 2024 with our guide to the usps holiday service schedules 2024.

12 rows list of usa usa federal holidays 2024. To ease the uncertainty of which holidays apply, the usps has provided an online service where you can.