Mail Delivery Holidays 2025. The tables below show all holidays for 2025 and which carriers do not provide services on those days (either pickup or delivery). From navigating usps holiday closures to understanding usps operations on federal holidays, this guide provides you with all the information you need to plan your mailings.
| 2025 holidays & events; Easter can fall as early as march 22 and as late as april 25, there are no postal.