Brand Certified
Dunkin'
3.5(65 reviews)
Certified by Dunkin' • Apr 26, 2026
Business Details
122 Main St, Port Jefferson, NY
11777, United States
Certified by Dunkin' • Apr 26, 2026
(631) 509-6099
Certified by Dunkin' • Apr 26, 2026
https://www.dunkindonuts.com
Certified by Dunkin' • Apr 26, 2026
About
Certified by Dunkin' • Apr 26, 2026
Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving.
Dunkin’ is proud to serve Port Jefferson, NY for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Details
- Dine-inAvailable
- DeliveryAvailable
- TakeoutAvailable
- Credit cardAvailable
Location
Certified by Dunkin' • Apr 26, 2026
Hours
Certified by Dunkin' • Apr 26, 2026
Monday5:00 AM - 6:00 PM
Tuesday5:00 AM - 6:00 PM
Wednesday5:00 AM - 6:00 PM
Thursday5:00 AM - 6:00 PM
Friday5:00 AM - 6:00 PM
Saturday6:00 AM - 6:00 PM
Sunday6:00 AM - 6:00 PM
Reviews
3.5
65 reviews
5 stars
30
4 stars
9
3 stars
6
2 stars
2
1 star
18
- KFKC FoxMar 15, 20261.0The older guy there is very rude. He was out of powdered sugar jelly doughnuts only had regular sugar. I asked if he could just throw some powered sugar on it for my young daughter he said no we don't have anymore powdered sugar. Obviously that's a lie they have other doughnuts with powdered sugar, he just didn't want to bother. There was no one else in the store and he wasn't working on any other orders. It would've taken 1 minute. We go there every Sunday, use to that is....we'll go to Setauket from now on.
- GSGeoffrey SpoonerFeb 2, 20261.0Just went in this morning, poor woman working by herself trying to do the best she can. What grinds my gears is I know what day old doughnuts taste like and they’re dishing them up there. NEVER AGAIN!!
- JJJackie jaroschDec 23, 20255.0Always greeted with a smile and my coffee is always just right!!
- HRHaydee RuizNov 22, 20251.0Who ever is in charge at night the main guy who is usually there is by far the rudest person there. I walked out the other night because he was sooo rude that instead of fighting with someone like that I left. Would neverrrr come here again
Brand Certified Facts from Dunkin'
This information is certified by Dunkin' and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 26, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website