Time now in O'Fallon, Missouri , United States
UTC-05:00 • America/Chicago (CDT)
Your device clock is 106ms 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.
14:28:54
Wednesday, August 5, 2026, week 32
City details
Country
United States
State
Missouri
Lat/Long
38.8106, -90.6999
Time Zone
America/Chicago (
UTC-05:00
)
Country Code
US
Population
91,316
Sunrise
6:06 AM
Sunset
8:11 PM
Day length
14 hours 4 minutes