Post Office Holidays 2025 Closed In Usa. Please see the usps holiday service schedule page for information on local post office ™ location hours, regular mail delivery, and usps ® blue collection boxes pickup on christmas. Understanding the usps holiday schedule will help you avoid any package delays during these high volume times of the year.
Usps is closed for 11 holidays in 2025, though additional days may be added throughout the year to account for days of mourning and other exceptions. United states federal and state holidays & observances in year 2025.