Here are some important Flag Flying Holidays to observe:



New Year's Day: January 1st



Martin Luther King Day: Third Monday in January



Inauguration Day: January 20th (every 4 years)



Lincoln's Birthday: February 12th



President's Day: Third Monday in February



Washington's Birthday: February 22nd



Easter Sunday: Variable



Army Day: April 6th



V-E Day: May 8th



Mother's Day: Second Sunday in May



Armed Forces Day: Third Sunday in May



Memorial Day: Last Monday in May



Flag Day: June 14th



Father's Day: Third Sunday in June



Independence Day: July 4th



Labor Day: First Monday in September



V-J Day: September 2nd



Patriot Day: September 11th



Constitution Day: September 17th



Columbus Day: Second Monday in October



Navy Day: October 27th



Election Day: First Tuesday after first Monday in November



Veteran's Day: November 11th



Thanksgiving Day: Fourth Thursday in November



Pearl Harbor Day: December 7th



Christmas Day: December 25th