Fast Food Restaurant – illustrative photo

Fast Food RestaurantHouston, TX

Sonic – 2720 Washington Avenue, Houston

Closed · opens 6:00 AM

Directions Call

Illustrative photo

Opening hours

Closed · opens 6:00 AM

Weekly opening hours of Sonic
Monday	6:00 AM – 12:00 AM
Tuesday	6:00 AM – 12:00 AM
Wednesday	6:00 AM – 12:00 AM
Thursday	6:00 AM – 12:00 AM
Friday	6:00 AM – 12:00 AM
Saturday	6:00 AM – 12:00 AM
Sunday	7:00 AM – 12:00 AM

Local time in Houston: 1:41 AM (CDT). Holiday hours may differ – call (713) 861-6299 to confirm.

Location & directions

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2720 Washington Avenue
Houston, TX 77007

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About Sonic

Sonic is a fast food restaurant located at 2720 Washington Avenue in Houston, Texas. It is one of 2,820 places to eat and drink we list in Houston.

Sonic is open 7 days a week, usually 6:00 AM – 12:00 AM. It stays open late, until 12:00 AM on most nights. Early risers are covered too: doors open at 6:00 AM most days.

You can visit for takeout. Offerings include vegetarian options and vegan options.

You can reach the team at (713) 861-6299.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 2720 Washington Avenue, Houston, TX 77007
Phone: (713) 861-6299
Hours: Open 7 days a week, usually 6:00 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 fast food restaurants and this venue’s opening hours – not live data.

Features & amenities

Service options

Takeout

Offerings

Vegetarian options
Vegan options

Reviews

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Frequently asked questions

What are Sonic's opening hours?

Open 7 days a week, usually 6:00 AM – 12:00 AM. Monday: 6:00 AM – 12:00 AM; Tuesday: 6:00 AM – 12:00 AM; Wednesday: 6:00 AM – 12:00 AM; Thursday: 6:00 AM – 12:00 AM; Friday: 6:00 AM – 12:00 AM; Saturday: 6:00 AM – 12:00 AM; Sunday: 7:00 AM – 12:00 AM.

Is Sonic open on Sunday?

Yes, Sonic is open on Sundays: 7:00 AM – 12:00 AM.

Where is Sonic located?

Sonic is located at 2720 Washington Avenue, Houston, TX 77007.

What is the phone number of Sonic?

You can call Sonic at (713) 861-6299.

Does Sonic offer delivery or takeout?

Delivery is not listed for Sonic, and takeout is available. Listed service options: takeout.