For 2017, the Laguna Beach 4th of July Fireworks show is once again originating from Monument Point at Heisler Park. Here’s the official scoop:Tthe Point itself will be closed the entire 4th of July day. And, at noon, the area of Heisler Park from Myrtle Street to Rockpile Beach (Jasmine Street) will be closed, too. The Laguna Beach 4th of July show will begin at about 9:00 p.m.
City trolleys will operate from 9:30 a.m. – 7:00 p.m. and they do NOT resume after the show.  See free Laguna Beach trolley info here. Keep this in mind, folks, as you will be hoofing it to wherever your car is parked or residence after the 25-minute show has faded from the night sky.
See complete details here