2 a.m. or 3 a.m. Coppelia is serving food and drinks; it's open 24/7 and never closes in NYC's Chelsea neighborhood. Marconi Jose Gonzalez Gutierrez Several eateries in New York City that used to open 24 hours, 7 days a week, curtailed their all-day serving during the pandemic, and when the pandemic faded, never returned to 24-hour serving. But don't tell that to the owners of Coppelia, a Cuban/Latino café in Manhattan.