Fast Food Restaurant – illustrative photo

Fast Food RestaurantCinco Ranch, TX

Sonic – Cinco Ranch, TX

Closed · opens 6:00 AM

Directions

Illustrative photo

Opening hours

Closed · opens 6:00 AM

Weekly opening hours of Sonic
Monday	6:00 AM – 11:00 PM
Tuesday	6:00 AM – 11:00 PM
Wednesday	6:00 AM – 11:00 PM
Thursday	6:00 AM – 11:00 PM
Friday	6:00 AM – 11:00 PM
Saturday	6:00 AM – 11:00 PM
Sunday	7:00 AM – 11:00 PM

Local time in Cinco Ranch: 1:55 AM (CDT). Holiday hours may differ.

Location & directions

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23802 Westheimer Parkway
Cinco Ranch, TX 77494

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About Sonic

Located at 23802 Westheimer Parkway in Cinco Ranch, Texas, Sonic is a fast food restaurant. Our Cinco Ranch guide covers 2 food and drink spots, and this is one of them.

Sonic is open 7 days a week, usually 6:00 AM – 11:00 PM. It stays open late, until 11:00 PM on most nights. Early risers are covered too: doors open at 6:00 AM most days.

Service options include takeout. On the menu: burgers.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 23802 Westheimer Parkway, Cinco Ranch, TX 77494
Hours: Open 7 days a week, usually 6:00 AM – 11:00 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

Reviews

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Frequently asked questions

What are Sonic's opening hours?

Open 7 days a week, usually 6:00 AM – 11:00 PM. Monday: 6:00 AM – 11:00 PM; Tuesday: 6:00 AM – 11:00 PM; Wednesday: 6:00 AM – 11:00 PM; Thursday: 6:00 AM – 11:00 PM; Friday: 6:00 AM – 11:00 PM; Saturday: 6:00 AM – 11:00 PM; Sunday: 7:00 AM – 11:00 PM.

Is Sonic open on Sunday?

Yes, Sonic is open on Sundays: 7:00 AM – 11:00 PM.

Where is Sonic located?

Sonic is located at 23802 Westheimer Parkway, Cinco Ranch, TX 77494.

Does Sonic offer delivery or takeout?

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