As Martin Luther King Jr. Day and Inauguration Day overlap on January 20, 2025, many offices and services will be closed. This includes the USPS, stock markets, banks, and federal offices, though federal employees in Washington,

On the third Monday of the month, federal, state and local governments, institutions and various industries recognize Martin Luther King Jr. Day.

This year, the holiday falls on Monday, Jan. 20. It's a federal holiday, which means government agencies, banks and many corporate offices will closed for the day.