Time in St George and Ontario
The time difference between St George, Utah and Ontario, California is 1 hour. Ontario is 1 hour behind St George.
This means 9am in St George is 8am in Ontario and 5pm in St George is 4pm in Ontario.
St George
- The current local time in St George is 7:33 pm (June 4, 2026)
- St George is in the Mountain Daylight Time Zone
- The time zone offset for St George, United States, is UTC-06:00
Ontario
- The current local time in Ontario is 6:33 pm (June 4, 2026)
- Ontario is in the Pacific Daylight Time Zone
- The time zone offset for Ontario, United States, is UTC-07:00
How to convert St George time to Ontario time?
Subtract 1 hour from St George time to get Ontario time.
Time in St George
00:00
Time in Ontario
00:00
Use the slider above to convert St George time to Ontario time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| St George | Ontario |
|---|---|
| 12am | 11pm |
| 1am | 12am |
| 2am | 1am |
| 3am | 2am |
| 4am | 3am |
| 5am | 4am |
| 6am | 5am |
| 7am | 6am |
| 8am | 7am |
| 9am | 8am |
| 10am | 9am |
| 11am | 10am |
| 12pm | 11am |
| 1pm | 12pm |
| 2pm | 1pm |
| 3pm | 2pm |
| 4pm | 3pm |
| 5pm | 4pm |
| 6pm | 5pm |
| 7pm | 6pm |
| 8pm | 7pm |
| 9pm | 8pm |
| 10pm | 9pm |
| 11pm | 10pm |