Martin Luther King Jr. Day is a federal holiday, but some shipping and delivery services may still be operational. Here's what we know.

Along with the USPS, UPS will also be closed on Monday, Jan. 20, 2025. According to the website, there won't be ground, air or international service on that date. Some UPS Store locations may be open on Martin Luther King Jr. Day, however customers are encouraged to check local hours before going. Find and confirm UPS hours right here.

Here is everything you need to know about the post office, mail delivery, FedEx, UPS and Amazon on the holiday. Those who are hoping to stop at the post office that day will have to wait until Tuesday, Jan. 21, to visit. People who want to send out mail on MLK Day will also have to wait until Tuesday.