Time in O'Fallon
Friday, October 16, 2026
CDT (UTC-5), Central Daylight Time
Missouri, United States
O'Fallon is 1 hour behind New York.
Convert O'Fallon time
Finding your time zone…
6:41 PM in O'Fallon, Friday, October 16, 2026
Shared working hours (9:00–18:00)
Time difference from O'Fallon
Current time in major cities and how far ahead or behind O'Fallon they are. Select a city for a detailed comparison.
| Place | Time now | Difference from O'Fallon |
|---|---|---|
| New YorkUnited States | 7:41 PM EDT | +1h |
| LondonUnited Kingdom | 12:41 AM BSTnext day | +6h |
| Los AngelesCalifornia, United States | 4:41 PM PDT | -2h |
| ChicagoIllinois, United States | 6:41 PM CDT | ±0 |
| TorontoOntario, Canada | 7:41 PM EDT | +1h |
| São PauloBrazil | 8:41 PM BRT | +2h |
| ParisFrance | 1:41 AM CESTnext day | +7h |
| BerlinGermany | 1:41 AM CESTnext day | +7h |
| MoscowRussia | 2:41 AM MSKnext day | +8h |
| DubaiUnited Arab Emirates | 3:41 AM GSTnext day | +9h |
| New DelhiDelhi, India | 5:11 AM ISTnext day | +10h 30m |
| BangkokThailand | 6:41 AM ICTnext day | +12h |
| Singapore | 7:41 AM SGTnext day | +13h |
| ShanghaiChina | 7:41 AM CSTnext day | +13h |
| TokyoJapan | 8:41 AM JSTnext day | +14h |
| SydneyNew South Wales, Australia | 10:41 AM AEDTnext day | +16h |
| AucklandNew Zealand | 12:41 PM NZDTnext day | +18h |
| JohannesburgSouth Africa | 1:41 AM SASTnext day | +7h |
O'Fallon time zone
- Local time
- 6:41 PM
- Date
- Oct 16, 2026
- Time zone
- CDT
- UTC offset
- UTC-5
- IANA time zone
- America/Chicago
- Dialing code
- +1
- Population
- 85,040
- Coordinates
- 38.81, -90.70
Daylight saving time
O'Fallon uses daylight saving time: UTC-6 in standard time and UTC-5 in summer. Summer time is in effect now.
Clocks go back 1 hour on Sunday, November 1, 2026: at 2:00 AM it becomes 1:00 AM again.
Sunrise and sunset today
- Sunrise
- 7:12 AM
- Sunset
- 6:23 PM
- Day length
- 11h 11m
- Solar noon
- 12:48 PM
Cities in United States
Cities near O'Fallon
- St. LouisMissouri, United States
- ColumbiaMissouri, United States
- SpringfieldIllinois, United States
- PeoriaIllinois, United States
- North PeoriaIllinois, United States
- SpringfieldMissouri, United States
- EvansvilleIndiana, United States
- DavenportIowa, United States
Questions and answers
What time zone is O'Fallon in?
O'Fallon uses Central Daylight Time (America/Chicago); the local time is currently UTC-5.
Does O'Fallon observe daylight saving time?
Yes. O'Fallon switches between UTC-6 in standard time and UTC-5 in summer.
What is the time difference between O'Fallon and New York?
O'Fallon is 1 hour behind New York.
What is the international dialing code for O'Fallon?
The country calling code is +1.