Half Mast Flag Days 2024 Usa. Wednesday, september 11th, 2024 marks the 23 year anniversary of the 9/11 terrorist attacks on the world trade center in new york city, the pentagon, and united airlines flight 93 which. Don't be caught with your flag down, view the 2024 flag flying holidays.
Don’t be caught with your flag down, view the 2024 flag flying holidays. Learn from the flag experts which federal holidays to fly your american flag at full mast on, and which five national flag holidays require half staff.