Time now in O'Fallon, Missouri , United States
UTC-05:00 • America/Chicago (CDT)
Your device clock is 276ms ahead of the detected local time (America/Chicago, UTC-05:00). Time reference obtained from NIST NTP servers with an accuracy of ±0.022 seconds.
03:07:02
Sunday, April 5, 2026, week 14
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
6:39 AM
Sunset
7:31 PM
Day length
12 hours 52 minutes