Rock Island in numbers
- Coordinates
- 41.5095, -90.5788
- Population
- 38 620
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1185 km away
- Same name
- 12 more places in the world share this name
What time is it in Rock Island, Illinois, United States
This page answers what time it is in Rock Island, Illinois, United States right now, in the America/Chicago zone (−6).
Rock Island, United States
Monday, 2 November 2026
UTC−6 · America/Chicago
Local time in Rock Island
UTC−6 · no daylight saving time
Rock Island keeps America/Chicago clock_time.
The sun today
Sunrise 6:36 AM Solar noon 11:47 AM Sunset 4:58 PM Daylight 10 h 21 min Night 13 h 39 min Civil twilight 6:07 AM – 5:27 PM
Weather in Rock Island right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rock Island and its neighbours
Postal codes
- 38581
- 61201
- 61204
- 61299
- 77470
- 98850
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 Island
- Rock Island Florida, United States
- Rock Island Quebec, Canada
- Rock Island Washington, United States
- Rock Island Oklahoma, United States
- Rock Island Munster, Ireland
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
- Davenport — 1.6 km
- Rock Island Arsenal — 3.4 km
- Ponderosa Park Mobile Home Park — 4.7 km
- Rock Island County — 4.8 km
- Black Hawk — 5.1 km
- Moline — 5.3 km
Rock Island: clock, sun and surroundings
Sunrise at Rock Island today happens at 6:36 AM, sunset at 4:58 PM. The two are 10 h 21 min apart.
Check Rock Island and you have also checked Davenport and Rock Island Arsenal.
Rock Island appears under 6 postal codes.
Time in Rock Island runs on America/Chicago, which is UTC−6. Does daylight saving time apply here? No.
Questions and answers
- What is the local time zone in Rock Island?
- The local time zone in Rock Island is America/Chicago, with an offset of −6.
- Are daylight saving rules used in Rock Island?
- Daylight saving time in Rock Island: No.
- Both sunrise and sunset in Rock Island — what times?
- 6:36 AM and 4:58 PM.