The 225th Anniversary of the Constitutional Convention

Signing of the U.S. Constitution
Signing of the U.S. Constitution

Independence National Historical Park

"It appears to me, then, little short of a miracle, that the Delegates from so many different States... should unite in forming a system of national Government, so little liable to well founded objections."

-George Washington to Marquis de Lafayette, February 7, 1788


Join us in commemorating the 225th anniversary of the Constitutional Convention with a glimpse into the debates that resulted in an enduring framework of government. Read day-by-day entries recording the proposals, conflicts and compromises as the men struggled to live up to the resolution that had called them to Philadelphia to "render the constitution of the Federal Government adequate to the exigencies of the Union."

The entries begin on May 13, 1787, with the arrival of George Washington in Philadelphia and conclude on September 17, 1787, with the signing of the United States Constitution. The synopsis of each day's debates coupled with the words of James Madison, George Mason, Benjamin Franklin and others, provide an understanding of the sense of urgency and necessity motivating the men through a long summer of often tedious work.

George Washington, the Convention's president, marveled to the Marquis de Lafayette at the Convention's success, "We are not to expect perfection in this world; but mankind, in modern times, have apparently made some progress in the science of government."

Explore month by month the Constitutional Convention of 1787



Contact the Park

Mailing Address:

143 S. 3rd Street
Philadelphia, PA 19106


(215) 965-2305
Use this number to talk to a park ranger at the visitor center desk for park information. Park rangers are available for calls daily from 8:30am to 5pm. During heavy visitation, park rangers are assisting other visitors and may not be able to answer the phone right away. For information about lodging and restaurants, contact the city concierge staff at 800-537-7676.

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