According to Wikipedia, “Flag Day is a holiday celebrated on June 14 in the United States. It commemorates the adoption of the flag of the United States on June 14, 1777, by resolution of the Second Continental Congress.[1] The Flag Resolution stated ‘That the flag of the thirteen United States be thirteen stripes, alternate red and white; that the union be thirteen stars, white in a blue field, representing a new constellation.’ [2][3]
“Flag Day was first proposed in 1861 to rally support for the Union side of the American Civil War. In 1916, President Woodrow Wilsonissued a presidential proclamation that designated June 14 as Flag Day.[4] On August 3, 1949, National Flag Day was officially established by an Act of Congress.[5] On June 14, 1937, Pennsylvania became the first state to celebrate Flag Day as a state holiday, beginning in the town of Rennerdale.[1] New York Consolidated Laws designate the second Sunday in June as Flag Day, a state holiday.[6]
“Flag Day is not an official federal holiday. Federal law leaves it to the discretion of the president to officially proclaim the observance. Title 36 of the United States Code, Subtitle I, Part A, Chapter 1, Section 110[7] is the official statute on Flag Day. The United States Army also celebrates its birthday on this date.[8][9]”
