 Eversource Energy, which bought Aquarian in 2017, says it may sell the water company to limit regulatory exposure and bring in extra cash. Molly Ingram, WSHU News. The fireworks show at Jones Beach is back this 4th of July. The 25-minute celebration will begin at 9.30 p.m. There is no additional charge for the fireworks. Regular park admission is $10 per vehicle.