Festival calendar
EDM festivals in December 2026
5 electronic-music festivals happening in December 2026 — dates, cities, lineups and tickets.
- Cyclops Cove — Dec 4–6, 2026 · Boca Raton, FL
- Decadence Colorado — Dec 30–31, 2026 · Denver, CO
- HiJinx Festival — Dec 30–31, 2026 · Philadelphia, PA
- Decadence Arizona — Dec 30–31, 2026 · Avondale, AZ
- Countdown NYE — Dec 31, 2026 – Jan 1, 2027 · San Bernardino, CA