Flag Day, a national holiday that honors our nation's flag, is Saturday, June 14, amid a weekend that also celebrates Father's Day and the U.S. Army's 250th birthday.

Flag Day, a national holiday that honors our nation's flag, is Saturday, June 14, amid a weekend that also celebrates Father's Day and the U.S. Army's 250th birthday.

The first national observance of Flag Day was on June 14, 1877 — 100 years after the Continental Congress adopted the resolution, according to the National Constitution Center.

Flag Day commemorates the adoption of the U.S. flag on June 14, 1777. While observed nationally, Flag Day is not a federal holiday, though Pennsylvania recognizes it as a state holiday.

The first national observance of Flag Day was on June 14, 1877 — 100 years after the Continental Congress adopted the resolution, according to the National Constitution Center.

Flag Day commemorates the adoption of the U.S. flag on June 14, 1777. While observed nationally, Flag Day is not a federal holiday, though Pennsylvania recognizes it as a state holiday.

Flag Day commemorates the adoption of the U.S. flag on June 14, 1777. While observed nationally, Flag Day is not a federal holiday, though Pennsylvania recognizes it as a state holiday.

Flag Day commemorates the adoption of the U.S. flag on June 14, 1777. While observed nationally, Flag Day is not a federal holiday, though Pennsylvania recognizes it as a state holiday.