The main public memorial service for Charlie Kirk at State Farm Stadium in Glendale, Arizona was structured as a single‑day event that ran for several hours on Sunday, September 21, 2025.

Basic timing

  • Doors opened at 8:00 a.m. local time.
  • The official program was scheduled to begin at 11:00 a.m. local time.
  • With multiple musical performances and more than two dozen speeches, coverage and attendee accounts indicate the service ran for several hours through the afternoon, roughly in the range of a large rally‑style event rather than a short church service.

So in practical terms, if you’re asking “how long will the Charlie Kirk memorial last” as in the live program at the stadium, you’re looking at a major, one‑day event that spans much of the day, with doors opening in the morning and the formal memorial program extending for multiple hours after the 11 a.m. start.

Information gathered from public forums or data available on the internet and portrayed here.