Comet Coffee

Coffee Shops in Ann Arbor, Michigan

4.5 (639)

Category	Coffee Shops · Espresso bar
Address	16 Nickels Arcade, Ann Arbor, MI 48104
Street	Nickels Arcade
Area	Ann Arbor, Michigan
Phone	(734) 222-0579
Google rating	4.5 (639)
Source	Google Maps and public records · listed Oct 16, 2026

Hours

Monday	7:30 am–6:30 pm
Tuesday	7:30 am–6:30 pm
Wednesday	7:30 am–6:30 pm
Thursday	7:30 am–6:30 pm
Friday	7:30 am–6:30 pm
Saturday	8 am–6:30 pm
Sunday	8:30 am–6:30 pm

About Comet Coffee

A tiny cafe tucked in the architectural treasure that is Nickels Arcade. We focus on fine single origin coffees and carefully crafted espresso.

Located at 16 Nickels Arcade, Ann Arbor, MI 48104, Comet Coffee operates as a coffee shop serving Ann Arbor in Michigan. This page gathers the practical details people usually look for before visiting: where it is, how to reach it, when it opens and how customers rate it. Google also lists it under espresso bar, which is worth knowing if you are comparing several options in the area.

The business lists hours on 7 days of the week. Typical hours are 7:30 am–6:30 pm. As with most places, expect changes around holidays; the phone number below is the fastest way to confirm. You can reach Comet Coffee at (734) 222-0579; calling is usually the quickest way to ask about availability, prices or directions. More information is available on its website, comet-coffee-180533.square.site.

Customers rate it 4.5 out of 5 on Google across 639 reviews.

How Comet Coffee compares with other coffee shops in Ann Arbor

It usually closes at 6:30 PM, earlier than 20 of the 30 coffee shops in Ann Arbor that publish their hours, so check the time before a late visit.
It shares Nickels Arcade with one other listed business.
Nearest other coffee shops: Amer's Delicatessen (0.0 mi), Bun Chai Yemeni Coffee & Tea (0.0 mi), unitea café (0.1 mi)

Before you go

Ask about allergens when you order: US food law names nine major allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy and sesame), and kitchens can tell you which dishes contain them.
Restaurant inspection results are kept by the city or county health department; many publish them online or post the latest grade at the door.
For table service a tip of 15–20% is customary; at counter-service places tipping is optional.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

J Michael RN 2 months ago

My daughter and I stopped by while visiting the university. Such a quaint café! The code was absolutely delicious, and the chocolate croissant was the perfect accompaniment!

Sam Kuzma 2 months ago

I waffled between 4 and 5. and also, I admittedly am super spoiled (and arguably precious) about my coffee (when your morning coffee is coava (look it up), it's impossible not to be) but after stopping at hyperion (ypsi location) the week before and not being impressed, this was a very nice reprieve. [yes, I know my stars don't add up to or average the total - you can figure it out...]

Devon Buchanan 6 months ago

Comet had the best coffee of the several shops we tried in Ann Arbor. It’s a smaller place but the cleanliness and lighter furniture keep it from feeling cramped.

Sofia Zhuk a year ago

Love this spot☕️! Feels super cozy and chill, kind of hidden in a little alley. The coffee is really good, service is fast, and it’s perfect to hang out or study with friends. Definitely one of my go-to coffee places in Ann Arbor!

Sanka Hettiarachchi 3 years ago

This was a gift from heaven on a cold 🥶 Friday morning in Ann Arbour. A cozy place with great coffee ☕️ and croissants 🥐. Loved the combination and also the roasted coffee smell at the cafe. Loved the fact that they served kid sized tumblers with warm milk so that they too could experience the café atmosphere with the adults. A great place to visit for a chat with friends and family if you’re in the vicinity of University of Michigan. 🤩 will be back for sure!!!

All reviews on Google ↗

Frequently asked questions

Where is Comet Coffee located?

Comet Coffee is at 16 Nickels Arcade, Ann Arbor, MI 48104, in Ann Arbor, Michigan. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Comet Coffee?

Comet Coffee is listed as a coffee shop and is also tagged on Google as espresso bar.

What are the hours of Comet Coffee?

Published hours are Monday: 7:30 am–6:30 pm; Tuesday: 7:30 am–6:30 pm; Wednesday: 7:30 am–6:30 pm; Thursday: 7:30 am–6:30 pm; Friday: 7:30 am–6:30 pm; Saturday: 8 am–6:30 pm; Sunday: 8:30 am–6:30 pm. Hours can change on holidays, so call before a special trip.

Is Comet Coffee open on Sunday?

Yes, on Sunday it is open 8:30 am–6:30 pm.

What is the phone number of Comet Coffee?

You can call Comet Coffee at (734) 222-0579.

How is Comet Coffee rated on Google?

Comet Coffee has a Google rating of 4.5 out of 5 from 639 reviews.

Does Comet Coffee have a website?

Yes, the website of Comet Coffee is comet-coffee-180533.square.site (linked on this page).