1. East Rock Park Summit
No organized New Year's Eve fireworks display is listed for New Haven for 2026-2027, so East Rock is best treated as a scenic viewpoint, not a confirmed fireworks-watching site. Its summit rises more than 350 feet above the Mill River valley and looks out over downtown, New Haven Harbor, Long Island Sound, and surrounding communities. Go earlier in the day for the views; late-December sunset is shortly after 4:00 PM. The area's nearby landmarks include the park and its summit, but specific nearby restaurants and hotels are not identified here. Check park conditions before setting out.