Summit in numbers
- Coordinates
- 41.7881, -87.8103
- Elevation
- 187 m above sea level
- Population
- 11 389
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 967 km away
- Same name
- 60 more places in the world share this name
What time is it in Summit, Illinois, United States
Below you can see what the time is in Summit, Illinois, United States now, in the America/Chicago zone (−5).
Summit, United States
Tuesday, 20 October 2026
UTC−5 · America/Chicago
Local time in Summit
UTC−5 · daylight saving time is active
Local time in Summit, Illinois.
The sun today
Sunrise 7:10 AM Solar noon 12:37 PM Sunset 6:04 PM Daylight 10 h 54 min Night 13 h 06 min Civil twilight 6:42 AM – 6:32 PM
Weather in Summit right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Summit and its neighbours
Postal codes
- 07901
- 07902
- 12175
- 39666
- 57266
- 72677
- 84772
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Illinois
Other places named Summit
- Summit New Jersey, United States
- Summit Washington, United States
- Summit Arizona, United States
- Summit Mississippi, United States
- Summit Arkansas, United States
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
About the time in Summit
Summit has sunrise at 7:10 AM today and sunset at 6:04 PM. Light holds for 10 h 54 min.
Summit and its neighbours Lyons and Mccook keep one clock.
Mail addressed to Summit uses 7 postal codes.
The name of the time zone in Summit is America/Chicago, and it runs UTC−5. Daylight saving time: Yes.
Questions and answers
- Is Summit in a specific time zone?
- Yes, Summit is in the America/Chicago time zone, with an offset of −5.
- Do people in Summit set their clocks forward in spring?
- Daylight saving in Summit: Yes.
- Both sunrise and sunset in Summit — what times?
- 7:10 AM and 6:04 PM.