Overview
- Federal offices and USPS are closed Monday, Jan. 19, with no mail delivery or retail post office hours.
- Major banks and U.S. stock exchanges are shut for the holiday, with normal operations resuming Tuesday, Jan. 20.
- UPS halts pickup and delivery, while FedEx operates on a modified schedule with limited services.
- Many national retailers and groceries stay open, though hours vary by location.
- Communities mark the national day of service with marches, museum programs and volunteer events, such as Sacramento’s MLK 365 March for the Dream.