Port Jefferson Festivals Events

Reckoning – A Grateful Dead Tribute at Port Jeff Brewing Co

22 mill creek rd, Port Jefferson, NY 20 Aug 2025

A Christmas Carol at Theatre Three

Theatre Three 8 Nov 2025

Port Jefferson Dragon Boat Race Festival

The Rinx at Harborfront Park 13 Sep 2025

Live Music with Karl Blessing

22 mill creek rd, Port Jefferson, NY 17 Aug 2025

Black Pearl Maritime Festival

Black Pearl Port Jeff 20 Sep 2025

Village Cup Regatta

Port Jefferson Yacht Club's Village Cup Regatta 6 Sep 2025

11th Annual Port Jefferson Dragon Boat Race Festival

Harborfront Park Port Jeff 13 Sep 2025

Bob Nelson Returns at Theatre Three

Theatre Three 22 Aug 2025