United States Postal Service Holidays 2024 List. 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. Complete list of usps holidays is shared here.
It’s hard to believe but the unofficial end of. Washington, dc — the united states postal service today announced that all branches will be closed in observance of christmas and new year’s day.