U.S. Financial Markets, Banks, and Postal Services Closed for Martin Luther King Jr. Day 2026

On Monday, January 19, 2026, the United States will observe Martin Luther King Jr. Day, a federal holiday honoring the civil rights leader. As a result, U.S. financial markets including the NYSE, Nasdaq, and bond markets will be closed, with no trading sessions held. Most banks, federal offices, and the U.S. Postal Service will also suspend operations, pausing mail delivery and government services. The holiday encourages community service and marks a nationwide pause before markets reopen on January 20.