Constitution Day comes every September 17, marking the day members of the Philadelphia convention signed the draft Constitution and sent it to the Second Continental Congress to be ratified by the 13 states.
Citizens may fly their flags, as government buildings do.
U.S. flag flying from the U.S.S. Constitution: CHARLESTOWN, Mass. (July 4, 2009) USS Constitution, the world’s oldest commissioned warship afloat, returns to her berthing at the Charlestown Navy Yard after firing 21-gun and 19-gun salutes in Boston Harbor during 4th of July celebrations. (U.S. Navy photo by Mass Communication Specialist 1st Class Mark O’Donald/Released)
More:
- Next flag flying date is Gold Star Mothers Day, the last Sunday in September, September 30 in 2018
- Trump’s proclamation for Constitution Day is mostly rant, does not call for flying flags
Millard Fillmore's Bathtub 
Impressive old ship!
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