In the United States, public holidays are set by federal, state, and local governments and are often observed by closing government offices or giving government employees paid time off. The federal government does not require any private business to close or offer paid time off, as is the case for most state local governments, so employers determine which holidays to observe.

Rosa Parks Day is a holiday in honor of the civil rights leader Rosa Parks, celebrated in the U.S. states of California and Missouri on her birthday, February 4, in Michigan on the first Monday after her birthday, and in Ohio and Oregon on the day she was arrested, December 1.