Presidents' Day, a holiday in the United States celebrated on the third Monday of February. It is often celebrated to honor all those who served as presidents of the United States.

New Year's Day is the first day of the calendar year, 1 January. Most solar calendars, such as the Gregorian and Julian calendars, begin the year regularly.

Independence Day, known colloquially as the Fourth of July, is a federal holiday in the United States which commemorates the adoption of the Declaration of Independence.

Juneteenth National Independence Day is a federal holiday in the United States. It is celebrated annually on June 19 to commemorate the end of slavery in the United States.

Labor Day is a federal holiday in the United States celebrated on the first Monday of September to honor and recognize the American labor movement and the works and contributions of laborers.

Columbus Day is a national holiday in many countries of the Americas and elsewhere, and a federal holiday in the United States, which officially celebrates the anniversary of Christopher Columbus's arrival in the Americas.

Inauguration Day is the day when the president-elect and vice president-elect of the United States are sworn into office, held every four years in January.

Veterans Day (originally known as Armistice Day) is a federal holiday in the United States observed annually on November 11, for honoring military veterans of the United States Armed Forces.