When Did iHeartRadio Music Festival Premiere?

Name: iHeartRadio Music Festival
Released: 2026-09-18

Live Countdown to the Premiere

iHeartRadio Music Festival premiered on Friday, September 18, 2026 — 26 days ago.

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iHeartRadio Music Festival premiered on Friday, September 18, 2026. iHeartRadio Music Festival premiered on Friday, September 18, 2026. iHeartRadio Music Festival premiered on Friday, September 18, 2026. iHeartRadio Music Festival premiered on Friday, September 18, 2026. iHeartRadio Music Festival p

Now in its sixteenth year, the annual iHeartRadio Music Festival is a two-day music festival in Las Vegas that features today's biggest names, like from the T-Mobile Arena in Las Vegas. This is a beginning of iHeartRadio Music Festival. It airs on Disney Plus Logo, Hulu Logo.

iHeartRadio Music Festival premiered on Friday, September 18, 2026.

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Premiere dates come from TV Insider's release calendar, enriched with TMDB data, and are rechecked every day. Page updated October 14, 2026.

When Did iHeartRadio Music Festival Premiere?

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