Time in Ontario and Windsor
The time difference between Ontario, California, and Windsor is 3 hours. Windsor is 3 hours ahead of Ontario.
This means 9am in Ontario is 12pm in Windsor and 5pm in Ontario is 8pm in Windsor.
Ontario
- The current local time in Ontario is 11:19 pm (June 11, 2026)
- Ontario is in the Pacific Daylight Time Zone
- The time zone offset for Ontario, United States, is UTC-07:00
Windsor
- The current local time in Windsor is 2:19 am (June 11, 2026)
- Windsor is in the Eastern Daylight Time Zone
- The time zone offset for Windsor, Canada, is UTC-04:00
How to convert Ontario time to Windsor time?
Add 3 hours to Ontario time to get Windsor time.
Time in Ontario
00:00
Time in Windsor
00:00
Use the slider above to convert Ontario time to Windsor 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 | Windsor |
|---|---|
| 12am | 3am |
| 1am | 4am |
| 2am | 5am |
| 3am | 6am |
| 4am | 7am |
| 5am | 8am |
| 6am | 9am |
| 7am | 10am |
| 8am | 11am |
| 9am | 12pm |
| 10am | 1pm |
| 11am | 2pm |
| 12pm | 3pm |
| 1pm | 4pm |
| 2pm | 5pm |
| 3pm | 6pm |
| 4pm | 7pm |
| 5pm | 8pm |
| 6pm | 9pm |
| 7pm | 10pm |
| 8pm | 11pm |
| 9pm | 12am |
| 10pm | 1am |
| 11pm | 2am |
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