Port Jefferson Events September 2027

Concerts, sports, comedy shows, Broadway performances, and live events across Port Jefferson, NY.

  • Find concerts, shows, sports, and more in Port Jefferson
  • 7 Event Categories
On this page:
Upcoming Events
Events By Month
Browse All Events
Event Categories

Popular Events in September

Explore top concerts, sports events, comedy shows, and live performances happening this month.

No upcoming events are currently scheduled.
Check back for newly announced dates.

Go to Home Page

Explore Port Jefferson Events by Month

Browse concerts, sports, comedy shows, festivals, and live events happening throughout the year.
January
Events in January 2027
8 Upcoming Events
February
Events in February 2027
9 Upcoming Events
March
Events in March 2027
10 Upcoming Events
April
Events in April 2027
12 Upcoming Events
May
Events in May 2027
8 Upcoming Events
June
Events in June 2027
10 Upcoming Events
July
Events in July 2027
Events Coming Soon
August
Events in August 2027
Events Coming Soon
September
Events in September 2027
Events Coming Soon
October
This Month
Events in October 2026
Events Coming Soon
November
Events in November 2026
11 Upcoming Events
December
Events in December 2026
24 Upcoming Events
View All Events in Port Jefferson

Event Categories in September

Explore concerts, sports, Broadway shows, comedy events, festivals, and live entertainment across Port Jefferson.
sports events
Events Coming Soon
concerts
Events Coming Soon
broadway shows
Events Coming Soon
live shows
Events Coming Soon
comedy shows
Events Coming Soon
All Events
Events Coming Soon