Fast Food Restaurant – illustrative photo

Fast Food RestaurantWilliamstown, NJ

McDonald's – Williamstown, NJ

Open now · closes 12:00 AM

Directions Call

Illustrative photo

Opening hours

Open now · closes 12:00 AM

Weekly opening hours of McDonald's
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 – 1:00 AM
Saturday	6:00 AM – 1:00 AM
Sunday	6:00 AM – 12:00 AM

Local time in Williamstown: 10:47 PM (EDT). Holiday hours may differ – call (856) 629-9450 to confirm.

Location & directions

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10 South Blackhorse Pike
Williamstown, NJ 08094

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About McDonald's

McDonald's is a fast food restaurant located at 10 South Blackhorse Pike in Williamstown, New Jersey. It's part of our guide to 12 restaurants, cafes and bars in Williamstown.

McDonald's 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.

Available service options are takeout and drive-through. On the menu: burgers.

You can reach the team at (856) 629-9450.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 10 South Blackhorse Pike, Williamstown, NJ 08094
Phone: (856) 629-9450
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
Drive-through

Amenities

Wi-Fi

Reviews

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Frequently asked questions

What are McDonald's'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 – 1:00 AM; Saturday: 6:00 AM – 1:00 AM; Sunday: 6:00 AM – 12:00 AM.

Is McDonald's open on Sunday?

Yes, McDonald's is open on Sundays: 6:00 AM – 12:00 AM.

Where is McDonald's located?

McDonald's is located at 10 South Blackhorse Pike, Williamstown, NJ 08094.

What is the phone number of McDonald's?

You can call McDonald's at (856) 629-9450.

Does McDonald's offer delivery or takeout?

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