Time now in Mount Prospect, Illinois , United States
UTC-05:00 • America/Chicago (CDT)
Your device clock is 361ms 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.
04:22:27
Wednesday, September 16, 2026, week 38
City details
Country
United States
State
Illinois
Lat/Long
42.0664, -87.9373
Time Zone
America/Chicago (
UTC-05:00
)
Country Code
US
Population
56,852
Sunrise
6:31 AM
Sunset
7:01 PM
Day length
12 hours 29 minutes