Semiquincentennial Congressional Time Capsule Act

This bill directs the Architect of the Capitol to create a time capsule for the 250th anniversary of the United States (semiquincentennial). The capsule, to be buried on the Capitol's West Lawn by July 4, 2026, must contain representative materials about the Semiquincentennial, copies of key congressional milestones, a message from Congress to future lawmakers, and other appropriate items selected by congressional leadership. It will remain sealed until July 4, 2276, when the Speaker of the House will present it to the 244th Congress for their consideration. The bill authorizes funding for this effort and specifies the timeline for burial and opening. This procedural measure affects Congress directly, as it requires congressional leadership to determine contents and the 244th Congress to handle the capsule's contents upon opening.