Us Post Office Open April 15 2024 Usps. If you want to know if the post office is open, here are the usps holidays for 2024: For example, if your post office is open until 9 p.m.
Please see the usps holiday service schedule page for information on local post office โข location hours, regular mail delivery, and usps ยฎ blue collection boxes pickup on christmas. Here is a full list of days when the post office will be closed due to holidays & events.