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  1. United States Semiquincentennial - Wikipedia

    The United States Semiquincentennial Commission Act of 2016 directs the United States Government to issue commemorative coins and postage stamps, and commission …

  2. What is the American semiquincentennial? Here's what turns 250 …

    Apr 16, 2025 · Literally meaning "half of five hundred years," semiquincentennial is pronounced se-mē-quinn-sen-ten-ē-el. The 250th anniversary can also be called the sestercentennial or …

  3. What Is America’s Semiquincentennial? - Visit Philadelphia

    Oct 16, 2025 · What Is America’s Semiquincentennial? Philly celebrates America's 250th anniversary with a year of festivals, parties, history programs, sporting events and more...

  4. Semiquincentennial - Definition, Meaning & Synonyms

    Semiquincentennial is a very long word for a very big anniversary — 2026 is the semiquincentennial, or 250th anniversary, of the United States.

  5. The Meaning of the Semiquincentennial ⋆ Brownstone Institute

    Dec 21, 2025 · The word semiquincentennial is not likely to catch on – it’s too hard to say – but it means the 250th anniversary. For the USA, that happens July 4, 2026, because we count our …

  6. America 250 | The Meaning & Pronunciation of ‘Semiquincentennial

    Learn how the American Revolution and the War of 1812 fit into broader global conflicts involving Great Britain and France.

  7. semiquincentennial - Wiktionary, the free dictionary

    Jul 3, 2025 · Parades, pageants, flag-waving and fireworks. These, plus a good dose of history, will all play a role in the United States Semiquincentennial celebrations leading up to and on …

  8. What Does Semiquincentennial Mean? | America’s 250th …

    Learn the meaning of “Semiquincentennial” and why it defines America’s 250th anniversary. Explore its history, symbolism, and significance with Legacy Flags USA.

  9. What’s a Semiquincentennial? You Have 2 Years to Find Out.

    Jul 10, 2024 · While you were watching fireworks last week, Christopher O’Brien was practicing saying “semiquincentennial.” It’s the term for a 250th anniversary. O’Brien is the president of …

  10. America250 | Institute of Museum and Library Services - IMLS

    America250 is the nationwide commemoration of America’s 250th anniversary in 2026 led by the U.S. Semiquincentennial Commission. The U.S. Semiquincentennial Commission was …