Which national holiday is the central date of the America250 celebration?

Independence Day is the national holiday at the center of the America250 celebration.

Observed on July 4, Independence Day commemorates the adoption of the Declaration of Independence in 1776. America250 uses the 250th anniversary of that event as the anchor for its national observances in 2026.

The holiday is commonly called the Fourth of July. It is associated with fireworks, parades, public ceremonies, concerts, and family gatherings throughout the United States. Its legal status as a federal holiday dates to the nineteenth century.

Independence Day is not the same as Constitution Day, which commemorates the signing of the U.S. Constitution on September 17, 1787. Nor is it Memorial Day, which honors American military personnel who died in service. Those holidays have different historical subjects and dates.