Hamptons event calendar
This calendar focuses on durable annual community events. Every estimate is labeled, every published guide includes its source history, and confirmed dates are updated as organizers announce them.
Research last reviewed July 30, 2026. “Estimated” means the working window is based on recurrence and is not an organizer announcement.
Sag Harbor · Winter Festival
Estimated · 2027HarborFrost is Sag Harbor’s village-wide winter festival, with ice carving, family programs, fire performances and waterfront fireworks when conditions permit.
Amagansett · Parade
Estimated · 2027Known as the World’s Shortest Parade, the Am O’Gansett procession loops through the center of Amagansett with a compact, community-first celebration.
Montauk · Parade
Estimated · 2027Montauk’s St. Patrick’s Day parade travels from Edgemere Road through downtown, drawing marchers, community groups and a large early-spring crowd.
East Hampton · Festival
Confirmed · 2027Hamptons Whodunit is East Hampton’s annual mystery and crime festival, with author talks, panels and programs across Village cultural venues.
East Hampton · Parade
Estimated · 2027East Hampton’s Memorial Day observance traditionally includes a Lost at Sea ceremony at Main Beach followed by a parade through the Village.
Montauk · Festival
Estimated · 2027The Montauk Music Festival brings live performers to the Town Green and participating venues across Montauk over a long May weekend.
Sag Harbor · Parade
Estimated · 2027Sag Harbor’s Memorial Day procession starts at the World War I monument, stops at Village memorials and concludes with a ceremony at Marine Park.
Southampton · Parade
Estimated · 2027Southampton Village’s Memorial Day parade travels from First Presbyterian Church along Jobs Lane to an 11 a.m. remembrance service in Agawam Park.
Amagansett · Fireworks
Estimated · 2027The Devon Yacht Club display is a private-club fireworks event on Napeague Bay that is customarily visible from public waterfront areas near Fresh Pond.
Amagansett · Fundraiser
Estimated · 2027The annual lobster bake is the Life-Saving Station’s principal summer fundraiser, held outdoors at the historic Atlantic Avenue property.
Bridgehampton · Music
Confirmed · 2026Bridgehampton Chamber Music presents a multi-week summer concert series centered at Bridgehampton Presbyterian Church, with several special programs at other venues.
Bridgehampton · Family
Estimated · 2027CMEE’s annual Family Fair is a Saturday morning benefit with children’s activities at the museum’s Bridgehampton campus.
East Hampton · Fireworks
Estimated · 2027The East Hampton Fire Department’s public fireworks display takes place at Main Beach, with its date subject to permits, weather, surf and protected-shorebird conditions.
Montauk · Fireworks
Estimated · 2027Stars Over Montauk is the community’s July Fourth fireworks display, traditionally viewed from the oceanfront or harbor area depending on the approved launch location.
Sag Harbor · Fireworks
Estimated · 2027Sag Harbor Yacht Club’s John A. Ward fireworks illuminate the harbor and are viewed from public waterfront areas around Marine Park and Long Wharf.
Southampton · Parade
Estimated · 2027Southampton Village’s century-old July Fourth parade follows a downtown route from Railroad Plaza to Jobs Lane, Monument Square and Agawam Park.
Southampton · Festival
Estimated · 2027The Hamptons Greek Festival is a four-day Southampton celebration of Greek food, music, dance and church community life.
Amagansett · Family
Confirmed · 2026Teams and spectators gather at Atlantic Avenue Beach for one of Amagansett’s longest-running family summer traditions.
Bridgehampton · Equestrian
Confirmed · 2026The Hampton Classic is Bridgehampton’s major late-summer equestrian show, with daily competition, shopping and special events at the Snake Hollow Road showgrounds.
East Hampton · Books
Confirmed · 2026Authors Night brings a large roster of writers to Herrick Park for an evening reception, followed by separately arranged author dinners.
Bridgehampton · Automotive
Confirmed · 2026Cars and Coffee is the public Sunday component of The Bridge weekend, displaying notable vehicles at the Bridgehampton Museum’s Corwith House.
Montauk · Festival
Confirmed · 2026The Montauk Seafood Festival fills the Town Green with seafood, drinks, live music and family-friendly community programming.
Sag Harbor · Fall Festival
Confirmed · 2026HarborFest celebrates Sag Harbor’s maritime identity with whaleboat races, food, crafts, music and family programs around Long Wharf and Marine Park.
Amagansett · Halloween
Estimated · 2026Amagansett School’s longstanding Ragamuffin Parade brings costumed students and families along Main Street toward Amagansett Square.
Bridgehampton · Halloween
Estimated · 2026Bridgehampton’s Halloween morning combines a costume parade from Hampton Library with Main Street trick-or-treating and activities at the Corwith House.
East Hampton · Film
Confirmed · 2026The Hamptons International Film Festival is an eleven-day regional program centered in East Hampton with screenings, conversations and special events.
Montauk · Fall Festival
Confirmed · 2026Montauk Fall Fest combines the annual clam chowder contest with food, drinks, music and family activities on the Town Green.
Sag Harbor · Halloween
Confirmed · 2026Sag Harbor’s Ragamuffin Parade brings costumed families down Main Street to an afternoon carnival program near the Whaling Museum and Custom House.
Southampton · Fall Festival
Estimated · 2026SouthamptonFest is a village-wide fall weekend of food, music, art, family activities and shopping centered around Agawam Park.
Southampton · Halloween
Estimated · 2026Southampton’s active recurring Halloween parade is a costumed pet procession along Jobs Lane followed by a festival in Agawam Park.
Montauk · Christmas
Confirmed · 2026Lighting the Lighthouse marks the start of the holiday season at Montauk Point with music, family activities and the lighthouse illumination.
Southampton · Christmas
Confirmed · 2026Southampton’s illuminated firetruck parade travels through the Village to Agawam Park for the community tree lighting and a short fireworks display.
Amagansett · Christmas
Estimated · 2026Santa in the Square is a daytime family holiday gathering in the center of Amagansett with seasonal activities and community shopping.
Bridgehampton · Christmas
Estimated · 2026Bridgehampton’s library holiday open house brings together Santa, seasonal music and the community tree lighting on Main Street.
East Hampton · Christmas
Estimated · 2026SantaFest is East Hampton Village’s daylong holiday celebration, traditionally combining Santa’s arrival, a noon parade, family activities and a 5 p.m. tree lighting.
Sag Harbor · Christmas
Estimated · 2026Light Up the Harbor opens Sag Harbor’s holiday season with music and the lighting of the tree and windmill near Long Wharf.