Time in Baltimore and Ontario
The time difference between Baltimore, Maryland, and Ontario, California, is 3 hours. Ontario is 3 hours behind Baltimore.
This means 9am in Baltimore is 6am in Ontario and 5pm in Baltimore is 2pm in Ontario.
Baltimore
- The current local time in Baltimore is 1:42 pm (July 2, 2026)
- Baltimore is in the Eastern Daylight Time Zone
- The time zone offset for Baltimore, United States, is UTC-04:00
Ontario
- The current local time in Ontario is 10:42 am (July 3, 2026)
- Ontario is in the Pacific Daylight Time Zone
- The time zone offset for Ontario, United States, is UTC-07:00
How to convert Baltimore time to Ontario time?
Subtract 3 hours from Baltimore time to get Ontario time.
Time in Baltimore
00:00
Time in Ontario
00:00
Use the slider above to convert Baltimore 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
| Baltimore | Ontario |
|---|---|
| 12am | 9pm |
| 1am | 10pm |
| 2am | 11pm |
| 3am | 12am |
| 4am | 1am |
| 5am | 2am |
| 6am | 3am |
| 7am | 4am |
| 8am | 5am |
| 9am | 6am |
| 10am | 7am |
| 11am | 8am |
| 12pm | 9am |
| 1pm | 10am |
| 2pm | 11am |
| 3pm | 12pm |
| 4pm | 1pm |
| 5pm | 2pm |
| 6pm | 3pm |
| 7pm | 4pm |
| 8pm | 5pm |
| 9pm | 6pm |
| 10pm | 7pm |
| 11pm | 8pm |