American Restaurant – illustrative photo

American RestaurantLake Hopatcong, NJ

Jefferson Diner

Open now · closes 1:00 AM

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Illustrative photo

Opening hours

Open now · closes 1:00 AM

Weekly opening hours of Jefferson Diner
Monday	7:00 AM – 1:00 AM
Tuesday	7:00 AM – 1:00 AM
Wednesday	7:00 AM – 1:00 AM
Thursday	7:00 AM – 1:00 AM
Friday	7:00 AM – 1:00 AM
Saturday	7:00 AM – 1:00 AM
Sunday	7:00 AM – 1:00 AM

Local time in Lake Hopatcong: 3:44 PM (EDT). Holiday hours may differ – call (973) 663-0233 to confirm.

Location & directions

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5 Bowling Green Parkway
Lake Hopatcong, NJ

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About Jefferson Diner

Located at 5 Bowling Green Parkway in Lake Hopatcong, New Jersey, Jefferson Diner is an American restaurant. Our Lake Hopatcong guide covers 11 food and drink spots, and this is one of them.

Jefferson Diner is open daily, 7:00 AM – 1:00 AM.

Service options include dine-in. On the menu: burgers and cake.

Phone: (973) 663-0233.

Quick facts

Category: American Restaurant · Burger, Cake
Address: 5 Bowling Green Parkway, Lake Hopatcong, NJ
Phone: (973) 663-0233
Hours: Open daily, 7:00 AM – 1:00 AM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

Estimated from typical visit patterns for American restaurants and this venue’s opening hours – not live data.

Features & amenities

Service options

Dine-in

Reviews

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Frequently asked questions

What are Jefferson Diner's opening hours?

Open daily, 7:00 AM – 1:00 AM. Monday: 7:00 AM – 1:00 AM; Tuesday: 7:00 AM – 1:00 AM; Wednesday: 7:00 AM – 1:00 AM; Thursday: 7:00 AM – 1:00 AM; Friday: 7:00 AM – 1:00 AM; Saturday: 7:00 AM – 1:00 AM; Sunday: 7:00 AM – 1:00 AM.

Is Jefferson Diner open on Sunday?

Yes, Jefferson Diner is open on Sundays: 7:00 AM – 1:00 AM.

Where is Jefferson Diner located?

Jefferson Diner is located at 5 Bowling Green Parkway, Lake Hopatcong, NJ.

What is the phone number of Jefferson Diner?

You can call Jefferson Diner at (973) 663-0233.

Does Jefferson Diner offer delivery or takeout?

Delivery is not listed for Jefferson Diner. Listed service options: dine-in.