Time now in Rock Island County, Illinois , United States

UTC-05:00 • America/Chicago (CDT)

Your device clock is 456ms ahead of the detected local time (America/Chicago, UTC-05:00). Time reference obtained from NIST NTP servers with an accuracy of ±0.021 seconds.

ttime.is
05:54:51
Your time zone is America/New_York, and is 1 hour ahead of UTC-05:00.
Monday, October 12, 2026, week 42

Time in Rock Island County

in Rock Island County, the time zone is America/Chicago (UTC-05:00). The current local time shown above is synchronized with official atomic time sources.

Daylight saving time is currently in effect in Rock Island County.

Frequently asked questions

What time is it in Rock Island County right now?
The current time in Rock Island County is shown by the clock at the top of this page, synchronized with official atomic time sources (NIST).
What time zone is Rock Island County in?
Rock Island County uses the America/Chicago time zone, currently UTC-05:00.
Does Rock Island County observe daylight saving time?
Yes, clocks in Rock Island County are currently in daylight saving time.
What is the population of Rock Island County?
Rock Island County has an estimated population of 144,672.

Plan meetings across time zones

Add multiple cities, drag across the timeline to find a time that works for everyone, and share the plan in seconds, no more manual time zone math.

Try the time zone planner

Time difference from Rock Island County

Need to schedule something with a specific city? Compare two cities →

City details

Country United States
State Illinois
Lat/Long 41.4673, -90.5674
Time Zone America/Chicago ( UTC-05:00 )
Country Code US
Population 144,672
Sunrise 7:09 AM
Sunset 6:27 PM
Day length 11 hours 17 minutes