Fast Food Restaurant – illustrative photo

Fast Food RestaurantPetaluma, CA

Wendy's – Petaluma, CA

Closed · opens 8:00 AM

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Illustrative photo

Opening hours

Closed · opens 8:00 AM

Weekly opening hours of Wendy's
Monday	8:00 AM – 10:00 PM
Tuesday	8:00 AM – 10:00 PM
Wednesday	8:00 AM – 10:00 PM
Thursday	8:00 AM – 10:00 PM
Friday	8:00 AM – 10:00 PM
Saturday	8:00 AM – 10:00 PM
Sunday	8:00 AM – 10:00 PM

Local time in Petaluma: 7:02 AM (PDT). Holiday hours may differ – call (707) 762-4790 to confirm.

Location & directions

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500 East Washington Street
Petaluma, CA 94952

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About Wendy's

Wendy's is a fast food restaurant located at 500 East Washington Street in Petaluma, California. It's part of our guide to 54 restaurants, cafes and bars in Petaluma.

Wendy's is open daily, 8:00 AM – 10:00 PM.

You can visit for takeout. On the menu: burgers.

For questions or orders, call (707) 762-4790.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 500 East Washington Street, Petaluma, CA 94952
Phone: (707) 762-4790
Hours: Open daily, 8:00 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

Reviews

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Frequently asked questions

What are Wendy's's opening hours?

Open daily, 8:00 AM – 10:00 PM. Monday: 8:00 AM – 10:00 PM; Tuesday: 8:00 AM – 10:00 PM; Wednesday: 8:00 AM – 10:00 PM; Thursday: 8:00 AM – 10:00 PM; Friday: 8:00 AM – 10:00 PM; Saturday: 8:00 AM – 10:00 PM; Sunday: 8:00 AM – 10:00 PM.

Is Wendy's open on Sunday?

Yes, Wendy's is open on Sundays: 8:00 AM – 10:00 PM.

Where is Wendy's located?

Wendy's is located at 500 East Washington Street, Petaluma, CA 94952.

What is the phone number of Wendy's?

You can call Wendy's at (707) 762-4790.

Does Wendy's offer delivery or takeout?

Delivery is not listed for Wendy's, and takeout is available. Listed service options: takeout.