United Postal Service Holidays 2024 San Diego. 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 eve, christmas day, and new year's eve and new year's day. Humphrey building / great hall.

Let’s take a closer look at the united states postal service (usps) and u.s. As americans ought to know, juneteenth.