United States Post Office Closures 2025 Schedule. United states federal and state holidays & observances in year 2025. See the full 2025 list of post office closures.

2025 post office holidays/events maybe now you’re wondering, “when does the post office close?” there are a handful of usps holidays sprinkled throughout the year, and. Below are calendars that show the usps holidays that you need to know for 2024.