Post Office Closing 2024 Usa. Thankfully, if you simply need to check your po box, most locations allow 24/7 access to those even when the mail counter might be closed. See the full list of 2024 usps postal holidays.
President’s day 2024 is a federal us holiday, which means usps and local post offices will be closed on february 29, 2024. 11, is a federal holiday.