Long-running chain serving signature breakfast items & a variety of coffee drinks.
Hours
| Saturday | 5 AM–7 PM |
| Sunday | 5 AM–7 PM |
| Monday (Labor Day) | 5 AM–7 PM Hours might differ |
| Tuesday | 5 AM–7 PM |
| Wednesday | 5 AM–7 PM |
| Thursday | 5 AM–7 PM |
| Friday | 5 AM–7 PM |
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Dunkin’ locations in Groton
Groton, CT · 1056 Poquonnock Rd · 1280 Gold Star Hwy · 2414 Gold Star Hwy · 368 Route 12 · 639 Route 12 · 75 Poquonnock Rd · 799 Long Hill Rd.
Dunkin’ at 368 Route 12 in Groton | Coffee, Espresso and …
Dunkin’ is proud to serve Groton, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product! How do I activate …
Dunkin’ Delivery Menu | Order Online | 368 CT-12 Groton
Order delivery or pickup from Dunkin’ in Groton! View Dunkin”s August 2023 deals and menus. Support your local restaurants with Grubhub!
Last Updates
Get all your pumpkin favorites just in time for fall. From the Pumpkin Spice Signature Lat…
Aug 16, 2023
August is here and we are serving up hot offers to keep Dunkin’ Rewards members…
Aug 8, 2023
Get your July Dunkin’ Rewards Member Exclusives. Cool down on sizzlin’ July days with a…
Jul 19, 2023
Can you feel the heat? We’re diving into the sunny season with wave of Dunkin’ Reward…
Jun 14, 2023
America runs on Dunkin’ and this National Donut Day, America runs on FREE donut…
May 31, 2023
No matter how you pronounce “pecan,” all fans can get excited because Butter Pecan Swirl i…
May 5, 2023
From May 1st – 31st, Dunkin’ Rewards members can unlock a bevy of offers available…
May 4, 2023
Reviews
Jess Staats
This dunkins has repeatedly Disappointed us. They charged me for 2 sandwiches when I only ordered one. Abigail cashed me out. They told me I could come back in the morning for a refund which I don’t have time to do that. So i just accepted both sandwiches. I take a bit out of a sandwich and it’s ice cold! I get you screwed up but you could of heated my egg sandwich. I would of turned around but your screw up was already making us late to my 5 month old daughter’s appointment. I will not be back. Thanks for wasting our time and money.
… moreBenjamin Roberts
Couldn’t get warm food because the ovens were off 2 hours before close. The dunkin down the road is miles better. Don’t go to this one.
… moreBenjamin Tocchi
This used to be my go-to Dunkin’ in the area. Unfortunately the standards have dropped to next nothing and I would not recommend this location to anyone.
… moreBrandon Newkirk
We decided to go inside to order since we had to use the restrooms. My wife went to order and the employees were just standing to the side talking. She waited a few minutes and the said “Hello?”. The manager (assuming she was the manager, since she was the only one replying and giving orders), stepped out and said someone will be with you in a moment. Meanwhile there were other employees working drive thru. A woman helping fill the drive thru orders. My wife waited some more time, waiting while the other employees stood talking. Finally the manger comes with a cash drawer, says “I’ll be with you in a moment, I just need to count this drawer”. My wife continues to wait. Finally manager is done counting money. Then walks away. Starts touching all the food trays with her dirty bare hands that she just counted cash with! Then walks around to the drive thru area and tells one of the employees to help my wife. My wife still waiting, waits longer for another employee to come take the order. That person just stands in front of the register and says nothing, just stares at my wife. My wife had to ask, ” are you ready to take my order now?”. Employee just nods. Customer service is slim to none. Coffee tasted like dirt/coffee grinds. Threw it away.
… moreCarrie Coffee
floors are dirty as you can see from the pictures . It’s a pretty quiet place lots of seating employee Hahkeish definitely needs more training. They don’t always check their inventory when customers order. And they didn’t offer to give me a receipt. Employees need to learn to listen more carefully to what the customers order.
… moreEverett Brown
Recently paid this store a visit this is the standalone store on route 184 not to be confused with the others that’s inside the gas station wouldn’t let me use the bathroom because I didn’t make a purchase I am more than a regular customer of Dunkin’ donut products both on route 184 multiple stores route 12 in Groton multiple stores and in Westerly multiple stores this was such a massive letdown I couldn’t believe they wouldn’t let me use the bathroom never go back to the store again
… moreThomas Gram
Rude staff. Didn’t have any menus items. Sold out at 10 am on my first 3 items. Ordered ice coffee and grilled cheese. Only got coffee.
… moreSnowyPlaza
Morning crew is awesome, very polite and quick. Food and coffee are amazing. I wouldn’t go much after 11 am though, the mid-day crew is pretty all over the place. If you only go in the morning the experience is fantastic
… moreTwylah Cunningham
There was a giant piece of aluminum from the cream cheese spread smeared into my bagel. Need I say more? This location is disgusting & obviously needs some serious intervention with their health & safety training (or lack thereof). Genuinely don’t understand how you screw up a bagel to the point of making it hazardous. Last time I’ll ever be back to this location.
… morecrissie r
Very inconsistent. We mobile ordered 2 coffees and 3 hash brown orders. There were only 2 in the bag, so we said something. The person at the window gave us an attitude. We drove away and started eating the hash browns and they were cold. Tasted like they were sitting in the warmer but the warmer was off. Coffee cups always have coffee on the outside: very messy. Very disappointing.
… more