Organizers of the Atlantic City Do AC Fourth of July fireworks say the show will go on Monday night at 9:30 p.m. rain or shine. A spokesperson for Pyro Spectaculars by Souza says the 20 minute fireworks display will light up the skies of Atlantic City despite an iffy weather forecast. The holiday performance will include 10,000 shells and effects and be fired off from three different locations along the coastline.