Fast Food Restaurant – illustrative photo

Fast Food RestaurantWestminster, CO

Jack in the Box – Westminster, CO

Closed · opens 6:00 AM

Directions Call

Illustrative photo

Opening hours

Closed · opens 6:00 AM

Weekly opening hours of Jack in the Box
Monday	6:00 AM – 10:00 PM
Tuesday	6:00 AM – 10:00 PM
Wednesday	6:00 AM – 10:00 PM
Thursday	6:00 AM – 10:00 PM
Friday	6:00 AM – 10:00 PM
Saturday	6:00 AM – 10:00 PM
Sunday	6:00 AM – 10:00 PM

Local time in Westminster: 12:16 AM (MDT). Holiday hours may differ – call (720) 540-4233 to confirm.

Location & directions

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7311 Sheridan Boulevard
Westminster, CO 80003

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About Jack in the Box

Looking for a fast food restaurant in Westminster? Jack in the Box is at 7311 Sheridan Boulevard, Westminster, Colorado. Our Westminster guide covers 160 food and drink spots, and this is one of them.

Jack in the Box is open daily, 6:00 AM – 10:00 PM.

You can visit for takeout and drive-through. On the menu: burgers.

You can reach the team at (720) 540-4233.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 7311 Sheridan Boulevard, Westminster, CO 80003
Phone: (720) 540-4233
Hours: Open daily, 6:00 AM – 10:00 PM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

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

Features & amenities

Service options

Takeout
Drive-through

Amenities

Air conditioning

Reviews

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Frequently asked questions

What are Jack in the Box's opening hours?

Open daily, 6:00 AM – 10:00 PM. Monday: 6:00 AM – 10:00 PM; Tuesday: 6:00 AM – 10:00 PM; Wednesday: 6:00 AM – 10:00 PM; Thursday: 6:00 AM – 10:00 PM; Friday: 6:00 AM – 10:00 PM; Saturday: 6:00 AM – 10:00 PM; Sunday: 6:00 AM – 10:00 PM.

Is Jack in the Box open on Sunday?

Yes, Jack in the Box is open on Sundays: 6:00 AM – 10:00 PM.

Where is Jack in the Box located?

Jack in the Box is located at 7311 Sheridan Boulevard, Westminster, CO 80003.

What is the phone number of Jack in the Box?

You can call Jack in the Box at (720) 540-4233.

Does Jack in the Box offer delivery or takeout?

Delivery is not listed for Jack in the Box, and takeout is available. Listed service options: takeout and drive-through.