Philadelphia is scheduled to receive America’s Time Capsule for the United States Semiquincentennial.
Philadelphia was the meeting place of the Second Continental Congress and the city associated with Independence Hall, where the Declaration of Independence was debated and adopted in 1776. Those connections make it a central location for America250 planning.
The planned capsule is intended to represent the nation as a whole rather than Philadelphia alone. The Pennsylvania commission announced plans for burial in Philadelphia on July 4, 2026, the principal anniversary date. Its contents are meant to preserve a snapshot of the United States for people in a distant future.
Philadelphia has hosted earlier major national commemorations, including the 1876 Centennial Exhibition and events connected with the 1976 Bicentennial. It is also one of the leading cities specifically identified in the federal semiquincentennial legislation.