Opening hours
Open now · closes 12:00 AM
| Monday | 7:00 AM – 11:00 PM |
|---|---|
| Tuesday | 7:00 AM – 11:00 PM |
| Wednesday | 7:00 AM – 11:00 PM |
| Thursday | 7:00 AM – 11:00 PM |
| Friday | 7:00 AM – 12:00 AM |
| Saturday | 7:00 AM – 12:00 AM |
| Sunday | 7:00 AM – 11:00 PM |
Local time in DeKalb: 11:55 PM (CST). Holiday hours may differ – call (815) 901-0934 to confirm.
Location & directions
1115 West Lincoln HighwayDeKalb, IL 60115
About Sonic
Looking for a fast food restaurant in DeKalb? Sonic is at 1115 West Lincoln Highway, DeKalb, Illinois. It is one of 62 places to eat and drink we list in DeKalb.
Sonic is open 7 days a week, usually 7:00 AM – 11:00 PM. It stays open late, until 11:00 PM on most nights. Early risers are covered too: doors open at 7:00 AM most days.
Service options include takeout and drive-through. On the menu: burgers.
For questions or orders, call (815) 901-0934.
Quick facts
- Category
- Fast Food Restaurant · Burger
- Address
- 1115 West Lincoln Highway, DeKalb, IL 60115
- Phone
- (815) 901-0934
- Hours
- Open 7 days a week, usually 7:00 AM – 11:00 PM
- Listing updated
- · Suggest an edit
Popular times
Usually busiest around 12 PM on Fridays; one of the quieter times is around 10 AM on weekdays.
Based on typical visit patterns for fast food restaurants and this venue’s opening hours.
How the hours compare
We compared Sonic’s weekday schedule with 6 other fast food restaurants in DeKalb. On a typical weekday it opens at 7:00 AM, close to the local norm of 8:30 AM and closes at 11:00 PM, later than 67% of them (typical closing time: 10:00 PM).
In total it is open about 114 hours a week, 18 hours more than the local median of 97. 100% of fast food restaurants in DeKalb open on Sundays, and Sonic is one of them.
Compared with 6 other fast food restaurants in DeKalb that list their hours in our guide.
Typical prices for fast food restaurants in Illinois
Based on 27 menus with 1,412 priced items from fast food restaurants in Illinois, the median menu item costs $7.68, and half of all items are priced between $4.19 and $13.12.
We don’t have Sonic’s own menu on file yet, so use these figures as a guide to what fast food restaurants in Illinois typically charge.
| Item | On menus | Typical price |
|---|---|---|
| Hamburger | 63% | $6.99 |
| Cheeseburger | 56% | $7.50 |
| Hot Dog | 52% | $4.62 |
| Cheese Fries | 52% | $5.95 |
| Onion Rings | 52% | $5.76 |
| Chicken Tenders | 48% | $10.99 |
| Italian Sausage | 48% | $5.39 |
| Fries | 44% | $3.35 |
Calculated from 27 menus in our guide. Prices vary by location and change over time.
Features & amenities
Service options
- Takeout
- Drive-through
The neighborhood
Within a 10-minute walk (half a mile) of Sonic there are 17 other places to eat and drink in our guide, and 20 within one mile. By type, the places within a mile include Pizza (4), Burgers & Fast Food (3), Mexican & Tex-Mex (3), and Cafes & Coffee (3).
Competition is healthy: 3 other fast food restaurants are within a mile and 7 within three miles. The closest is Culver's, 0.2 mi away.
8 places within a mile stay open until 10 PM or later on at least one night a week, so this is a good area for a late meal.
Nearest places of other kinds
- Bakeries & DessertsDunkin'< 0.1 mi
- Sandwiches & DelisJersey Mike's Subs< 0.1 mi
- Chicken & WingsPopeyes< 0.1 mi
- Cafes & CoffeeStarbucks0.1 mi
- Mexican & Tex-MexTaco Bell0.1 mi
What to expect at a fast food restaurant
Burger joints and fast-food restaurants are built for speed: order at a counter, kiosk, app or drive-through and expect your food in minutes. The category ranges from national chains with identical menus everywhere to independent burger stands, regional favorites with cult followings and modern “better burger” shops that grind their own beef.
What to order
- Classic cheeseburger – the signature item almost everywhere
- Fries or onion rings – ask for them fresh if the line is short
- Chicken sandwich – a fierce battleground between chains in recent years
- Milkshake – hand-spun shakes are a hallmark of independent burger stands
Good to know
- Ordering ahead in the brand’s app usually skips the line and unlocks app-only deals.
- The lunch rush peaks around noon to 1 PM; mid-afternoon is the quickest time to visit.
- Drive-through hours can differ from lobby hours – the lobby often closes earlier at night.
Reviews
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Frequently asked questions
What are Sonic's opening hours?
Open 7 days a week, usually 7:00 AM – 11:00 PM. Monday: 7:00 AM – 11:00 PM; Tuesday: 7:00 AM – 11:00 PM; Wednesday: 7:00 AM – 11:00 PM; Thursday: 7:00 AM – 11:00 PM; Friday: 7:00 AM – 12:00 AM; Saturday: 7:00 AM – 12:00 AM; 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 1115 West Lincoln Highway, DeKalb, IL 60115.
What is the phone number of Sonic?
You can call Sonic at (815) 901-0934.
Does Sonic offer delivery or takeout?
Delivery is not listed for Sonic, and takeout is available. Listed service options: takeout and drive-through.
Is Sonic open late?
Yes – Sonic is open until 10 PM or later on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
What else is near Sonic?
There are 20 other places to eat and drink within a mile of Sonic. Nearby options include Dunkin' (< 0.1 mi), Jersey Mike's Subs (< 0.1 mi), and Popeyes (< 0.1 mi).
Are there other fast food restaurants near Sonic?
3 other fast food restaurants within a mile. The closest is Culver's, 0.2 mi away.
How much do fast food restaurants in Illinois cost?
Based on 27 menus with 1,412 priced items from fast food restaurants in Illinois, the median menu item costs $7.68, and half of all items are priced between $4.19 and $13.12.
Nearby places
All in DeKalb
Listing data © OpenStreetMap contributors, ODbL. Details may have changed – please verify with the business.