Usps Holidays 2025 Holiday Schedule. Effective march 31, 2024, the postal service™ will revise the employee and labor relations manual (elm), sections 434.4, 434.5, and 434.6, to include salary and rate. This federal holiday calendar will help you plan your vacations for.

This page contains a national calendar of all 2025 federal and state holidays for the united states. These dates may be modified as official changes are announced, so please check back.