
Governor Polis ordered flags to half-staff to mark the 25th Anniversary of September 11 and honor the lives lost in the September 11, 2001 terrorist attack.
“September 11 was so vivid, it’s hard to grasp that the horrific terrorist attack on our homeland was a quarter century ago. For those who suffered loss, the pain is still fresh. And for many Coloradans, who were too young or not born when the attacks occurred, today is a somber and important remembrance of that awful terrorist attack. Twenty-five years ago, Coloradans watched the unthinkable unfold, and in the days that followed, we saw the very best of America rise to meet it. We honor the 2,977 lives lost, we thank the first responders who ran toward danger, and we recommit to the unity that carried us through. Colorado stands with the families who carry this loss and our flags fly at half-staff today in honor of them,” said Governor Jared Polis.
“We remember the 2,977 individuals we lost 25 years ago and the families and communities that were forever impacted by their loss as well as the first responders who rushed to the aid of their neighbors. That's why 9/11 has become a National Day of Service and it’s a chance for all of us to turn grief into action. Every act of service carries that spirit of unity forward and ensures their legacy lives on,”said Lt. Governor Dianne Primavera.
President Trump declared that all flags will fly at half-staff from sunrise until sunset on September 11, 2026. Read President Trump’s proclamation, opens a new window.
Visit halfstaff.org, opens a new window or colorado.gov/governor/flag-status, opens a new window for up-to-date information and sign up for alerts.
Brief History
The tradition of flying a flag at half-staff began in the 17th century. Sometimes you'll hear "half-mast" but that is reserved for usage aboard a ship. The president can issue an executive order for the flag to be flown at half-staff, often upon the death of a notable figure or because of a tragic event. When such an order is issued, all government buildings, military bases, schools and offices are to lower their flags half-staff.
Why are other flags flown at half-staff? Because no flag can be placed above the flag of the United States. Governors of U.S. states and territories can also order U.S. and state flags to be flown at half-staff, often when a member of the armed forces dies in active duty or when a current or former state official dies.
Learn more about the flag and Flag Day, a day that celebrates that red, white and blue.
Flag Etiquette
Read about flag code and etiquette, opens a new window.

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