USPS: Lower flags on May 5 for National Fallen Firefighters Memorial Service Day
May 3, 2024 Postal Service facilities that are open Sundays should fly the U.S. flag at half-staff on Sunday, May 5, which is National Fallen Firefighters Memorial Service Day. President Joe Biden issued the half-staff flag proclamation for all federal buildings on May 3. USPS facilities that fly the flag at all times and are closed Sundays…