Events and Things to Do in Sag Harbor, NY

Saturday, September 12

Featured

Montauk Seafood Festival

SEP

12

12:00 PM

East Hampton, NY

On Saturday and Sunday, September 12th and 13th, the Montauk Friends of Erin and Kiwanis Club of East Hampton are proud to...

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Sunday, September 13

Featured

North Fork Foodie Tour

SEP

13

10:00 AM

Charnews Farm, Southold, 3005 Youngs Ave, Southold, NY

Get ready for the 20th Anniversary North Fork Foodie Tour on September 13, 2026, presented by the North Fork Reform Synagogue. ...

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Monday, September 14

Featured

New Ballet Class in Southampton Starts Next Monday

SEP

14

4:00 PM

33 Hill St, Southampton, NY

The Studio by Hill Street in Southampton is launching a brand new 12 week ballet program for boys and girls ages 4–6. Led by...

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Tuesday, September 15

Featured

New Kids Ballroom & Latin Dance Semester Starts Tuesday, September 15

SEP

15

4:00 PM

Hill Street Boxing, 33 Hill St, Southampton, NY

The Studio by Hill Street in Southampton is starting its Fall Ballroom & Latin program on Tuesday, September 15, with classes...

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Featured

Kids Ballroom & Latin Dance Classes Begin This Fall in Southampton

SEP

15

4:00 PM

Hill Street Boxing, 33 Hill St, Southampton, NY

Give your child confidence that goes far beyond the dance floor. 💃🕺 This fall, The Studio by Hill Street in Southampton is...

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Saturday, September 19

Featured

Jay Medal Soirée

SEP

19

5:30 PM

Jay Estate, 210 Boston Post Rd, Rye, NY

The Jay Heritage Center in Rye, New York will celebrate America at 250 with a toast to Jay Medal honorees Pulitzer...

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Thursday, September 10

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  
• Historic Preservation & Architectural Review Board - Regular Meeting

  5:00 pm

  Sag Harbor, NY Calendar, Sag Harbor

  
  

Friday, September 11

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  

Saturday, September 12

• Montauk Seafood Festival 12:00 pm

  Montauk Green

  
  
• FROZEN KIDS! | Musical Theater Performance Class 9:00 am

  Bay Street Theater & Sag Harbor Center for the Arts, 1 Long Wharf, Sag Harbor

  
  
• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  

Sunday, September 13

• North Fork Foodie Tour 10:00 am

  Charnews Farm, Southold, 3005 Youngs Ave, Southold

  
  
• CALL FOR VENDOR APPLICATIONS: The 6th Annual HOLIDAY MAKERS MARKET — The Church Sag Harbor

  5:00 pm

  The Church, 48 Madison St, Sag Harbor

  
  

Monday, September 14

• New Ballet Class in Southampton Starts Next Monday 4:00 pm

  33 Hill St, Southampton

  
  

Tuesday, September 15

• New Kids Ballroom & Latin Dance Semester Starts Tuesday, September 15 4:00 pm

  Hill Street Boxing, 33 Hill St, Southampton

  
  
• Kids Ballroom & Latin Dance Classes Begin This Fall in Southampton 4:00 pm

  Hill Street Boxing, 33 Hill St, Southampton

  
  
• Silent Directed Retreat

  4:00 pm

  Cormaria Retreat Center, 77 Bay Street, Sag Harbor

  
  

Thursday, September 17

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  

Friday, September 18

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  
• A Cocktail Party at the Hannibal French House

  5:00 pm

  Hannibal French House, 186 Main Street, Sag Harbor

  
  
• 2026 Sag Harbor Song Festival - Friday — The...

  6:30 pm

  The Church, 48 Madison St, Sag Harbor

  
  
• 2026 Sag Harbor Song Festival - Friday — The Church Sag Harbor

  6:30 pm

  The Church, 48 Madison St, Sag Harbor

  
  

Saturday, September 19

• Jay Medal Soirée 5:30 pm

  Jay Estate, 210 Boston Post Rd, Rye

  
  
• HarborFest 9:00 am

  Marine Park Drive, Marine Park Dr, Sag Harbor

  
  
• Sag Harbor Chamber of Commerce Presents Harbofest 2026 9:00 am

  Sag Harbor

  
  
• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  
• Nancy Atlas: The Howl | Saturday, September 19, 2026 at 8 PM 8:00 pm

  Bay Street Theater & Sag Harbor Center for the Arts, 1 Long Wharf, Sag Harbor

  
  
• HarborFest

  9:00 am

  Sag Harbor

  
  
• Sag Harbor Harborfest

  9:00 am

  Sag Harbor Village, Sag Harbor

  
  

Sunday, September 20

• Sag Harbor Chamber of Commerce Presents Harborfest 2026 9:00 am

  Sag Harbor

  
  

Thursday, September 24

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor

  
  

Friday, September 25

• Sagtown Après will be closed 9/25 for a private event 5 pm - 10 pm 5:00 pm

  78 Main St, Sag Harbor

  
  

Saturday, September 26

• Sagtown Apres 5:00 pm

  78 Main St, Sag Harbor