Martin Luther King, Jr. is a federal holiday marked every year on the third Monday in January. The holiday will fall on Jan. 20 in 2025 and the United States Postal Service will be closed.
As a federal and state-observed holiday for the U.S. Postal Service, post offices will be closed on Martin Luther King Jr. Day, so you will not receive your regular mail or packages.
Along with the USPS, UPS will also be closed on Monday, Jan. 20, 2025. According to the website, there won't be ground, air ...