Fast Food Restaurant – illustrative photo

Fast Food RestaurantSycamore, IL

McDonald's – Sycamore, IL

Open now · closes 10:00 PM

Directions Call

Illustrative photo

Opening hours

Open now · closes 10:00 PM

Weekly opening hours of McDonald's
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 Sycamore: 9:34 PM (CDT). Holiday hours may differ – call (815) 895-2409 to confirm.

Location & directions

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1660 Dekalb Avenue
Sycamore, IL 60178

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About McDonald's

Located at 1660 Dekalb Avenue in Sycamore, Illinois, McDonald's is a fast food restaurant. Our Sycamore guide covers 15 food and drink spots, and this is one of them.

McDonald's is open daily, 6:00 AM – 10:00 PM.

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

You can reach the team at (815) 895-2409.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 1660 Dekalb Avenue, Sycamore, IL 60178
Phone: (815) 895-2409
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
Dine-in

Amenities

Wi-Fi

Reviews

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Frequently asked questions

What are McDonald's'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 McDonald's open on Sunday?

Yes, McDonald's is open on Sundays: 6:00 AM – 10:00 PM.

Where is McDonald's located?

McDonald's is located at 1660 Dekalb Avenue, Sycamore, IL 60178.

What is the phone number of McDonald's?

You can call McDonald's at (815) 895-2409.

Does McDonald's offer delivery or takeout?

Delivery is not listed for McDonald's, and takeout is available. Listed service options: takeout, drive-through, and dine-in.