Sports BarBrooklyn, NY

Ontario Bar

Open now · closes 4:00 AM

Directions

Illustrative photo

Opening hours

Open now · closes 4:00 AM

Weekly opening hours of Ontario Bar
Monday	5:00 PM – 4:00 AM
Tuesday	5:00 PM – 4:00 AM
Wednesday	5:00 PM – 4:00 AM
Thursday	5:00 PM – 4:00 AM
Friday	5:00 PM – 4:00 AM
Saturday	5:00 PM – 4:00 AM
Sunday	5:00 PM – 4:00 AM

Local time in Brooklyn: 11:57 PM (EDT). Holiday hours may differ.

Location & directions

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559 Grand Street
Brooklyn, NY 11211

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About Ontario Bar

Located at 559 Grand Street in Brooklyn, New York, Ontario Bar is a sports bar. It is one of 3,238 places to eat and drink we list in Brooklyn.

Ontario Bar is open daily, 5:00 PM – 4:00 AM.

Quick facts

Category: Sports Bar
Address: 559 Grand Street, Brooklyn, NY 11211
Hours: Open daily, 5:00 PM – 4:00 AM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

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

Features & amenities

Amenities

Restroom

Reviews

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Frequently asked questions

What are Ontario Bar's opening hours?

Open daily, 5:00 PM – 4:00 AM. Monday: 5:00 PM – 4:00 AM; Tuesday: 5:00 PM – 4:00 AM; Wednesday: 5:00 PM – 4:00 AM; Thursday: 5:00 PM – 4:00 AM; Friday: 5:00 PM – 4:00 AM; Saturday: 5:00 PM – 4:00 AM; Sunday: 5:00 PM – 4:00 AM.

Is Ontario Bar open on Sunday?

Yes, Ontario Bar is open on Sundays: 5:00 PM – 4:00 AM.

Where is Ontario Bar located?

Ontario Bar is located at 559 Grand Street, Brooklyn, NY 11211.