Time in Ontario and Oklahoma City
The time difference between Ontario, California, and Oklahoma City, Oklahoma, is 2 hours. Oklahoma City is 2 hours ahead of Ontario.
This means 9am in Ontario is 11am in Oklahoma City and 5pm in Ontario is 7pm in Oklahoma City.
Ontario
- The current local time in Ontario is 9:51 pm (June 7, 2026)
- Ontario is in the Pacific Daylight Time Zone
- The time zone offset for Ontario, United States, is UTC-07:00
Oklahoma City
- The current local time in Oklahoma City is 11:51 pm (June 7, 2026)
- Oklahoma City is in the Central Daylight Time Zone
- The time zone offset for Oklahoma City, United States, is UTC-05:00
How to convert Ontario time to Oklahoma City time?
Add 2 hours to Ontario time to get Oklahoma City time.
Time in Ontario
00:00
Time in Oklahoma City
00:00
Use the slider above to convert Ontario time to Oklahoma City 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
| Ontario | Oklahoma City |
|---|---|
| 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 | 12am |
| 11pm | 1am |
Time difference from Ontario (UTC-07:00)
+2 hours
+1 hour
+3 hours
+3 hours
-3 hours
+1 hour
+2 hours
+2 hours
+3 hours