The United States Semiquincentennial, which marks the 250th anniversary of the adoption of the Declaration of Independence, is also known as the Bisesquicentennial, Sestercentennial, or Quarter Millennium. The first three are tongue twisters, so let’s go with the last one.
Just about everyone is aware of July 4, 1776. On July 2, the Congress passed the Lee Resolution declaring independence from Great Britain. John Adams considered this to be the actual Independence Day. Two days later, on July 4, delegates adopted the Declaration of Independence, primarily authored by Thomas Jefferson as part of the Committee of Five. This date has since become the annual observance of U.S. Independence Day.
Previous Major Anniversaries Set Precedents:
•The 50th anniversary in 1826 featured no large-scale federal events (notably, both John Adams and Thomas Jefferson died on that day).
•The Centennial (100th anniversary) in 1876 centered on the grand Centennial Exposition in Philadelphia.
•The Sesquicentennial (150th anniversary) in 1926 included another exposition in Philadelphia.
•The Bicentennial (200th anniversary) in 1976 involved widespread national observances.
Federal legislation highlights four “leading cities” for special focus due to their Revolutionary-era significance:
Boston, Philadelphia, New York City, and Charleston, South Carolina.
•New York State and City have had active commissions dedicated to the Quarter Millennium since the late 2010s.
•OpSail 2026 and International Fleet Review (expected 60 ships from 30 nations) will take place in New York Harbor on July 4.
•There will be a special Times Square ball drop on July 3.
•The Macy’s 4th of July Fireworks will expand to two locations: the lower East River near the Seaport District (anchoring around the iconic Brooklyn Bridge) and the lower Hudson River in collaboration with Jersey City
Commemorative Programs and National Initiatives
•Coinage and Stamps: The U.S. Mint is issuing commemorative coins, including redesigned quarters (one series highlighting women’s contributions). Postage stamps and named naval vessels are also planned.
•Public Bell: Coordinated by the National Bell Festival, a new bell honoring 250 years of women’s contributions will lead nationwide ringing tributes.
The anniversary seeks to honor the full sweep of American history while looking toward the future. For the latest updates, visit america250.org.
This milestone offers an opportunity for Americans to reflect on their founding principles, regional stories, and shared national journey heading into the next quarter-millennium. The 2076 Tricentennial is 50 years away. Many of us will no longer be around, so let’s enjoy this big event together – as Americans.
