Proclamation 11066
Patriot Day 2026, the 25th Anniversary of the September 11 Terrorist Attacks
In simple terms
This proclamation designates September 11, 2026 as Patriot Day to mark the 25th anniversary of the 9/11 terrorist attacks, recounts the events and heroes of that day, and directs federal departments and agencies to fly the U.S. flag at half-staff. It is purely commemorative with no substantive policy directives.