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’ 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’ 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’ 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
Kevin Michalski
I stopped for a quick egg and bacon sandwich. The sandwich tasted fine although my stomach was in knots from an impending job interview, so I couldn’t even finish half of it.
… moreGreg P
Hazel is the best staff member. She is friendly and will give you an extra donut at no charge. THEEE BEST COFFEE IN THE WORLD!!! Beats the Starbucks coffee hands down. You will not be disappointed if you buy a large iced coffee.
… moreKyle Krulikowski
They don’t do cups of water? Like even as an option I’m not buying a $3 bottle of water
… moreAmanda T
It’s like any other Dunkin’ but the people and environment changes things. First, I felt like there were so many camera, that it kinda got too personal for my comfortable level. Secondly, I asked jsut from a cup of water with my order… they wouldn’t even do that…”policy”, and thirdly, the only person there working waz kinda rude or ordering and making food
… moreJames Thorstenson
There was a time that I always gave 5 stars to this spot. But now it has been dropping.
… moreRichard Poe
The Stars are for the food, avocado toast is great, hash brown awesome, beyond sausage is a must, never had a bad donut ever so that’s a plus. I hate DD coffee though it sucks but not as bad as Starbucks coffee. Coconut fusions though, had three the first day I tried it had to keep going back
… moreSydney Olsen
So slow. I got in line at 12:50 pm and didn’t leave the line until 1:11. Workers are slow and rude. I use Apple Pay everyday at ever Dunkin I go to and he decided today not to accept it? Don’t choose this Dunkin.
… moreMichael Veroneau
This Dunkin is one to avoid. The employees seem to have bad attitudes, the food always seemed rushed, everytime the one down the street is mobbed, I venture down to this one, and I always immediately regret it. I wont be giving this store my service ever again. Yesterday morning, after the drive thru attendant gave me my food, which was half missing, I looked over at what seemed to be the manager, and he rolled his eyes and muttered something under his breath when I said we were missing a coffee. I’ll drive the extra 2 miles to the store that’s out of the way next time. This store should be avoided.
… moreKat Brennan
Always good service, but exceptional today! I ordered a drink for my kids to share and the girl was so nice! She voluntarily gave me an extra cup to split the drink; it really made my day! I love it here!
… moreCarmen Vazquez
This location “HORRIBLE” I’m a DD customer daily. I’ve been to many of them all over USA. Wouldn’t ever imagine the customer care I got at this location. They refused to give me a receipt. Very disrespectful and the coffee was nothing like I like.
… more