Port Jefferson Summer Farmers Market

About

Held at Harborfront Park in Port Jefferson, this Sunday farmers market has been running for 15 years and enforces a strict Long Island–sourcing rule: all items must be grown, gathered, or processed on Long Island. Attracts 20+ vendors selling produce, baked goods, honey, and artisan goods. Vendors expected to commit to weekly presence. All proper permits and licenses required.

Details

Type

Farmers

Season / Event Date(s)

Sundays, summer 2026

Venue

Harborfront Park

Tags

• farmers
• weekly
• municipal