Philadelphia is scheduled to receive the America250 time capsule for burial on July 4, 2026.
Philadelphia was the meeting place of the Second Continental Congress when it adopted the Declaration of Independence in 1776. Independence Hall, the former Pennsylvania State House, is therefore one of the most important locations associated with the anniversary.
The planned capsule is intended to connect the 250th anniversary with the future of the United States. It is scheduled to be opened on July 4, 2276, when the country would mark the 500th anniversary of the Declaration of Independence.
Philadelphia is not the nation’s current capital, but it served as the national capital at different points during the Revolutionary era and early republic. That historical role explains why it remains central to America250 planning, alongside Boston, New York, and Washington, D.C.