Time now in Prospect Heights, Illinois , United States

UTC-05:00 • America/Chicago (CDT)

Your device clock is 18ms behind 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
05:44:52
Your time zone is America/New_York, and is 1 hour ahead of UTC-05:00.
Monday, October 12, 2026, week 42

Time in Prospect Heights

in Prospect Heights, 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 Prospect Heights.

Frequently asked questions

What time is it in Prospect Heights right now?
The current time in Prospect Heights is shown by the clock at the top of this page, synchronized with official atomic time sources (NIST).
What time zone is Prospect Heights in?
Prospect Heights uses the America/Chicago time zone, currently UTC-05:00.
Does Prospect Heights observe daylight saving time?
Yes, clocks in Prospect Heights are currently in daylight saving time.
What is the population of Prospect Heights?
Prospect Heights has an estimated population of 16,058.

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Time difference from Prospect Heights

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City details

Country United States
State Illinois
Lat/Long 42.0953, -87.9376
Time Zone America/Chicago ( UTC-05:00 )
Country Code US
Population 16,058
Sunrise 6:59 AM
Sunset 6:16 PM
Day length 11 hours 16 minutes