Usps Closed Holidays 2024. Understanding the usps holiday schedule will help you avoid any package delays during these high volume times of the year. Mail will not be delivered, unless it is a priority mail express package that has paid for holiday service.

In essence, post offices will be closed on that day, and there will be no regular. 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.