Round Lake Beach in numbers
- Coordinates
- 42.3717, -88.0901
- Population
- 27 852
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1009 km away
Check the current local time in Round Lake Beach, Illinois, United States, which sits in the America/Chicago time zone (−6).
Round Lake Beach, United States
Tuesday, 3 November 2026
UTC−6 · America/Chicago
Local time in Round Lake Beach
UTC−6 · no daylight saving time
Local time in Round Lake Beach, Illinois.
Sunrise 6:29 AM Solar noon 11:37 AM Sunset 4:45 PM Daylight 10 h 16 min Night 13 h 44 min Civil twilight 6:00 AM – 5:14 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.
The zone covering Round Lake Beach is called America/Chicago and stands at UTC−6. Seasonal clock changes apply: No.
Sunrise for Round Lake Beach today is set at 6:29 AM, sunset at 4:45 PM. Daylight covers 10 h 16 min.
The local time of Round Lake Beach is shared by neighbouring Hainesville and Monaville.
Deliveries to Round Lake Beach are sorted by 9 postal codes.