 And in Portsmouth at Leary Field, South Mill Pond, they've got fireworks at about 9.15. A lot of fireworks going on in Sanford, Maine as well. The Sanford Parks and Recreation celebrating the 4th of July. Tonight, July 3rd, there will be a block party at No. 1 Pond with vendors, a water ski show, and fireworks starting at 4 o'clock tonight.