Marquee Dayclub transforms Sundays into a poolside playground where Las Vegas's dayclub scene hits its stride. The venue's two pools become the centerpiece of a sun-soaked party that kicks off late morning, with resident DJs spinning sets that keep the energy flowing from the pool decks to the gaming areas. The 22,000 square-foot space at The Cosmopolitan fills with a mix of locals and visitors looking to extend their weekend into one more day of poolside festivities.

The setup here caters to different vibes—grand cabanas with their own infinity edge dipping pools offer a more exclusive retreat, while the main pool areas pulse with the crowd's energy. The bars stay busy pouring specialty cocktails, and the food menu keeps everyone fueled through the afternoon. It's the kind of place where you can drift between dancing in the water, lounging in the sun, and catching the DJ's latest drop, all while the Vegas skyline provides the backdrop. Entry is available through general admission or table reservations, and the 21+ requirement keeps the atmosphere decidedly adult.