ZIP Code 62269 Time Zone
O Fallon, Illinois
Current Local Time
10:41:28
Friday, October 30, 2026 in O Fallon
Time Zone Details
| Time Zone (IANA) | America/Chicago |
|---|---|
| UTC Offset | UTC-5 |
| Daylight Saving Time | Observed The UTC offset changes during the DST period. |
Frequently Asked Questions
ZIP code 62269 (O Fallon, IL) is in the America/Chicago time zone (UTC-5).
Yes, O Fallon observes daylight saving time.