Is Usps Open On April 1 2024. The tables below show all holidays for 2024 and which carriers do not provide services on those days (either pickup or delivery). No, united states postal service offices are usually closed every sunday, regardless if it’s a holiday or not.
Effective april 1, 2024, the postal service™ will revise mailing standards of the united states postal service, domestic mail manual (dmm ®), in various sections, to clarify. A post office is staffed by a usps® service employee and has window service hours.