Spanish RestaurantBoulder, CO

Cafe Aion

Open now · closes 9:00 PM

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Illustrative photo

Opening hours

Open now · closes 9:00 PM

Weekly opening hours of Cafe Aion
Monday	Closed
Tuesday	11:00 AM – 9:00 PM
Wednesday	11:00 AM – 9:00 PM
Thursday	11:00 AM – 9:00 PM
Friday	11:00 AM – 9:00 PM
Saturday	11:00 AM – 9:00 PM
Sunday	11:00 AM – 9:00 PM

Local time in Boulder: 8:37 PM (MDT). Holiday hours may differ – call (303) 993-8131 to confirm.

Location & directions

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1235 Pennsylvania Avenue
Boulder, CO 80302

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About Cafe Aion

Located at 1235 Pennsylvania Avenue in Boulder, Colorado, Cafe Aion is a Spanish restaurant. Our Boulder guide covers 301 food and drink spots, and this is one of them.

Cafe Aion is open 6 days a week, usually 11:00 AM – 9:00 PM (closed Monday).

Service options include outdoor seating and dine-in.

Payment methods accepted: credit cards, debit cards, and cash. For questions or orders, call (303) 993-8131.

Quick facts

Category: Spanish Restaurant
Address: 1235 Pennsylvania Avenue, Boulder, CO 80302
Phone: (303) 993-8131
Hours: Open 6 days a week, usually 11:00 AM – 9:00 PM (closed Monday)
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

Estimated from typical visit patterns for Spanish restaurants and this venue’s opening hours – not live data.

Features & amenities

Service options

Outdoor seating
Dine-in

Payments

Credit cards
Debit cards
Cash

Reviews

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Frequently asked questions

What are Cafe Aion's opening hours?

Open 6 days a week, usually 11:00 AM – 9:00 PM (closed Monday). Monday: Closed; Tuesday: 11:00 AM – 9:00 PM; Wednesday: 11:00 AM – 9:00 PM; Thursday: 11:00 AM – 9:00 PM; Friday: 11:00 AM – 9:00 PM; Saturday: 11:00 AM – 9:00 PM; Sunday: 11:00 AM – 9:00 PM.

Is Cafe Aion open on Sunday?

Yes, Cafe Aion is open on Sundays: 11:00 AM – 9:00 PM.

Where is Cafe Aion located?

Cafe Aion is located at 1235 Pennsylvania Avenue, Boulder, CO 80302.

What is the phone number of Cafe Aion?

You can call Cafe Aion at (303) 993-8131.

Does Cafe Aion offer delivery or takeout?

Delivery is not listed for Cafe Aion. Listed service options: outdoor seating and dine-in.