Usps Holidays 2024 No Mail Delivery 2024. Usps post offices will be closed in observance of this historic holiday, there will also be no mail delivery or p.o. Postal service marks ten official holidays, resulting in post office closures and no mail deliveries on those days.
Get free shipping supplies online or at your local post office ™ location— see holiday hours. Here’s a quick recap of usps holidays 2024 usa: