Cirque du Soleil Announces Updated Show Schedule for Aquatic Masterpiece “O” Beginning Aug. 12 Beginning Wednesday, Aug. 12, “O” by Cirque du Soleil will offer performances at 7 p.m. and 9:30 p.m. every Wednesday through Sunday as the world-famous cast of artists return to the Bellagio following a nine-day dark period from Aug. 3-11. […]