Great Lakes in numbers
- Coordinates
- 42.3092, -87.8501
- Elevation
- 201 m above sea level
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 988 km away
- Same name
- 1 more places in the world share this name
The local time of Great Lakes, Illinois, United States is presented here, in line with the America/Chicago zone (−6).
Great Lakes, United States
Saturday, 7 November 2026
UTC−6 · America/Chicago
Local time in Great Lakes
UTC−6 · no daylight saving time
Great Lakes keeps America/Chicago clock_time.
Sunrise 6:33 AM Solar noon 11:36 AM Sunset 4:39 PM Daylight 10 h 06 min Night 13 h 54 min Civil twilight 6:04 AM – 5:09 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Expect sunrise at 6:33 AM and sunset at 4:39 PM in Great Lakes today. Daylight adds up to 10 h 06 min.
The same local time applies in Great Lakes, North Chicago and Rondout.
Mail addressed to Great Lakes uses 1 postal code.
Time in Great Lakes is measured by America/Chicago, at UTC−6. Whether clocks are moved for summer: No.