Green Oaks in numbers
- Coordinates
- 42.2900, -87.9034
- Elevation
- 210 m above sea level
- Population
- 3 837
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 991 km away
- Same name
- 5 more places in the world share this name
The time now in Green Oaks, Illinois, United States is shown here, following the America/Chicago time zone (−6).
Green Oaks, United States
Saturday, 7 November 2026
UTC−6 · America/Chicago
Local time in Green Oaks
UTC−6 · no daylight saving time
Local time in Green Oaks, Illinois.
Sunrise 6:33 AM Solar noon 11:36 AM Sunset 4:40 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.
In Green Oaks the sun appears at 6:33 AM and disappears at 4:40 PM today. Daylight stretches 10 h 06 min.
The hour in Green Oaks is the hour in Rondout and Libertyville as well.
Green Oaks carries 12 postal codes.
Clocks in Green Oaks follow America/Chicago, an offset of UTC−6 from Coordinated Universal Time. Daylight saving time here: No.