BarChicago, IL

Theory

Open now · closes 12:00 AM

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Opening hours

Open now · closes 12:00 AM

Weekly opening hours of Theory
Monday	11:30 AM – 12:00 AM
Tuesday	11:30 AM – 12:00 AM
Wednesday	11:30 AM – 12:00 AM
Thursday	11:30 AM – 2:00 AM
Friday	11:30 AM – 2:00 AM
Saturday	11:00 AM – 3:00 AM
Sunday	11:00 AM – 2:00 AM

Local time in Chicago: 4:50 PM (CDT). Holiday hours may differ – call (312) 644-0004 to confirm.

Location & directions

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9 West Hubbard Street
Chicago, IL 60654

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About Theory

Looking for a bar in Chicago? Theory is at 9 West Hubbard Street, Chicago, Illinois. It is one of 5,398 places to eat and drink we list in Chicago.

Theory is open 7 days a week, usually 11:30 AM – 12:00 AM. It stays open late, until 12:00 AM on most nights.

For questions or orders, call (312) 644-0004.

Quick facts

Category: Bar
Address: 9 West Hubbard Street, Chicago, IL 60654
Phone: (312) 644-0004
Hours: Open 7 days a week, usually 11:30 AM – 12:00 AM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

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

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Frequently asked questions

What are Theory's opening hours?

Open 7 days a week, usually 11:30 AM – 12:00 AM. Monday: 11:30 AM – 12:00 AM; Tuesday: 11:30 AM – 12:00 AM; Wednesday: 11:30 AM – 12:00 AM; Thursday: 11:30 AM – 2:00 AM; Friday: 11:30 AM – 2:00 AM; Saturday: 11:00 AM – 3:00 AM; Sunday: 11:00 AM – 2:00 AM.

Is Theory open on Sunday?

Yes, Theory is open on Sundays: 11:00 AM – 2:00 AM.

Where is Theory located?

Theory is located at 9 West Hubbard Street, Chicago, IL 60654.

What is the phone number of Theory?

You can call Theory at (312) 644-0004.