Fast Food Restaurant – illustrative photo

Fast Food RestaurantSan Antonio, TX

Sonic – 8738 Potranco Road, San Antonio

Open now · closes 12:00 AM

Directions Call

Illustrative photo

Opening hours

Open now · closes 12:00 AM

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

Local time in San Antonio: 7:57 AM (CDT). Holiday hours may differ – call (210) 509-3964 to confirm.

Location & directions

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8738 Potranco Road
San Antonio, TX 78251

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About Sonic

Sonic is a fast food restaurant you'll find at 8738 Potranco Road in San Antonio, Texas. It is one of 1,584 places to eat and drink we list in San Antonio.

Sonic is open daily, 7:00 AM – 12:00 AM.

Available service options are takeout. On the menu: burgers.

You can reach the team at (210) 509-3964.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 8738 Potranco Road, San Antonio, TX 78251
Phone: (210) 509-3964
Hours: Open daily, 7:00 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

Reviews

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Frequently asked questions

What are Sonic's opening hours?

Open daily, 7:00 AM – 12:00 AM. Monday: 7:00 AM – 12:00 AM; Tuesday: 7:00 AM – 12:00 AM; Wednesday: 7:00 AM – 12:00 AM; Thursday: 7:00 AM – 12:00 AM; Friday: 7:00 AM – 12:00 AM; Saturday: 7:00 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 8738 Potranco Road, San Antonio, TX 78251.

What is the phone number of Sonic?

You can call Sonic at (210) 509-3964.

Does Sonic offer delivery or takeout?

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