Rock City in numbers
- Coordinates
- 42.4133, -89.4682
- Elevation
- 277 m above sea level
- Population
- 307
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1118 km away
- Same name
- 9 more places in the world share this name
What time is it in Rock City, Illinois, United States
The time in Rock City, Illinois, United States at this very moment is shown below, in the America/Chicago zone (−5).
Rock City, United States
Sunday, 1 November 2026
UTC−5 · America/Chicago
Local time in Rock City
UTC−5 · daylight saving time is active
Local time in Rock City, Illinois.
The sun today
Sunrise 6:32 AM Solar noon 11:43 AM Sunset 4:53 PM Daylight 10 h 21 min Night 13 h 39 min Civil twilight 6:03 AM – 5:22 PM
Weather in Rock City right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rock City and its neighbours
Postal codes
- 61070
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 Rock City
- Rock City Alabama, United States
- Rock City Alabama, United States
- Rock City California, United States
- Rock City Georgia, United States
- Rock City New York, 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
- Epplyanna — 2.4 km
- Davis — 4.6 km
- Dakota — 5.5 km
- Rock Grove — 6.6 km
- Lake Summerset — 7.9 km
- Afolkey — 9.0 km
Rock City: clock, sun and surroundings
1 codes make up the postal map of Rock City.
The local zone in Rock City is America/Chicago, standing at UTC−5. Whether daylight saving applies: Yes.
Sunrise today is 6:32 AM in Rock City, with sunset at 4:53 PM. That works out to 10 h 21 min of light.
Same time, different place: Epplyanna and Davis near Rock City.
Questions and answers
- Do you know which time zone Rock City uses?
- Rock City uses the America/Chicago time zone, with an offset of −5.
- Are daylight saving rules used in Rock City?
- Daylight saving time in Rock City: Yes.
- When do sunrise and sunset happen in Rock City?
- Sunrise is at 6:32 AM and sunset at 4:53 PM.