SIN Sundays

SIN Sundays returns to O Beach Ibiza in 2026 for five singular dates: May 3, June 7, July 5, August 2, and September 20. This is the San Antonio beach club's signature Sunday affair—a daytime event built on house music, poolside dancing, and live performance. Resident DJs anchor the sound while percussionists, musicians, acrobats and aerial performers create the spectacle around you. What sets SIN Sundays apart is the deliberate collision of sophistication and excess. You're at the water's edge with a cocktail, but the entertainment doesn't stay on stage. Performers work the space above the pool. The resident roster knows how to build momentum across six-plus hours. The crowd—locals who understand the calendar, travelers who've timed their trip—expects energy without artifice. This is the Sunday close to the week that justifies showing up in Ibiza during summer. O Beach Ibiza's pool terrace becomes the focal point, and SIN Sundays has built its reputation on understanding the difference between a daytime party and a poolside event that genuinely moves people.