Event Lineup BY DAY COLORADO

Join the ultimate New Year’s Eve celebration at Decadence NYE 2025, America’s largest electronic dance music festival, taking place December 30-31, 2025, at the Colorado Convention Center in Denver, CO. This 18+ event transforms the venue into a mesmerizing Digital City, complete with immersive visuals, state-of-the-art production, multiple stages, and world-class EDM artists delivering unforgettable performances to ring in 2026.

Experience two epic nights of bass-heavy drops, groovy house beats, and genre-bending sets from a stacked lineup including headliners like Tiësto, Zeds Dead, Excision, REZZ, Subtronics, ILLENIUM b2b Slander, Ganja White Night, Chris Lake, Seven Lions, Liquid Stranger, and many more. Whether you’re into dubstep, house, trap, or trance, Decadence Colorado offers an electrifying atmosphere with elegant décor, stunning art installations, and a vibrant community of music lovers.

Don’t miss out on the biggest NYE party in Colorado – grab your Decadence NYE 2025 tickets now for an unparalleled EDM festival experience in Denver! Perfect for fans searching for New Year’s Eve music festivals, electronic dance events, or top NYE celebrations in 2025.

For those in the Southwest, dive into Decadence Arizona 2025, Arizona’s premier NYE EDM extravaganza, held December 30-31, 2025, at Phoenix Raceway in Avondale, AZ. Step through The Portal of Illusions for two nights of mind-bending productions, multiple stages, and top-tier artists in an immersive festival environment. The lineup boasts heavy-hitters like Subtronics, GRiZ (NYE Countdown Set), Sara Landry, Zedd, Fisher, Chase & Status, Green Velvet, Kaskade, Knock2, Mike Posner, Sammy Virji, Tape B, and more, delivering everything from techno thumps to bass anthems and house grooves. This 18+ event by Relentless Beats promises an unforgettable way to welcome 2026 with stunning visuals, art installations, and an electric vibe for EDM enthusiasts.

Secure your Decadence Arizona 2025 tickets today for the ultimate New Year’s Eve bash in Phoenix! Ideal for searches including Decadence Arizona tickets, Phoenix NYE events, Arizona EDM festivals, NYE 2025 Phoenix, Avondale music festivals, Relentless Beats NYE, Subtronics Phoenix, GRiZ Arizona countdown, Sara Landry AZ, Zedd New Years Arizona, Fisher EDM Phoenix, and top NYE raves in Arizona.

Get your tickets now at BuyTickets.com for Decadence NYE 2025 events!

Hotels Near The Colorado Convention Center

Hotels Near The Phoenix Raceway

Colorado: Colorado Convention Center 700 14th St, Denver, CO 80202 Arizona: Phoenix Raceway 7602 Jimmie Johnson Dr, Avondale, AZ 85323