Funeral arrangements have been announced for Charlie Kirk, who died at 31 years old on Wednesday after being assassinated at a public speaking event in Utah .

The memorial service will be held at State Farm Stadium, home of the NFL's Arizona Cardinals and Kirk's home state, on Sunday, Sept. 21.

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Turning Point USA, an organization which Kirk co-founded when he was 18, said that doors will open at 8 a.m. PT with the program beginning three hours later at 11 a.m. PT.

Join us in celebrating the remarkable life and enduring legacy of Charlie Kirk, an American legend.

The morning of Sunday, September 21, at State Farm Stadium, home of the Arizona Cardinals, in Glendale, AZ. https://t.co/t0KIbEbhaP pic.twitter.com

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