What time is it in O'Brien, Ontario, Canada
Local time in O'Brien, Ontario, Canada is shown on this page, based on the America/Toronto time zone (−4).
O'Brien, Canada
Saturday, 5 September 2026
UTC−4 · America/Toronto
Local time in O'Brien
UTC−4 · daylight saving time is active
Local time in O'Brien, Ontario.
The sun today
Sunrise 6:48 AM Solar noon 1:23 PM Sunset 7:58 PM Daylight 13 h 10 min Night 10 h 50 min Civil twilight 6:16 AM – 8:30 PM
Weather in O'Brien right now
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Weather data by Open-Meteo, updated every 30 minutes.
O'Brien and its neighbours
Largest cities in Ontario
Other places named O'Brien
- O'Brien Oregon, United States
- O'Brien Texas, United States
- O'Brien Newfoundland and Labrador, Canada
- O'Brien California, United States
- O'Brien Florida, United States
Same time zone — America/Toronto
- Toronto Canada
- Montreal Canada
- Ottawa Canada
- Mississauga Canada
- Brampton Canada
Nearby places
- Gowganda — 3.4 km
- Tyranite — 21.1 km
- Matachewan — 29.9 km
- James — 30.7 km
- Elk Lake — 31.4 km
- Timiskaming District — 31.8 km
Local time details for O'Brien
Local timekeeping in O'Brien uses America/Toronto, equal to UTC−4. Summer clock change: Yes.
Look for sunrise at 6:48 AM and sunset at 7:58 PM in O'Brien today. The day carries 13 h 10 min of light.
Gowganda and Tyranite are near O'Brien and do not differ from it in time.
Questions and answers
- Should America/Toronto be used as the time zone for O'Brien?
- Yes, O'Brien uses America/Toronto, whose offset is −4.
- Is daylight saving time observed at this location, O'Brien?
- Daylight saving time in O'Brien: Yes.
- When is the sun up in O'Brien?
- The sun comes up at 6:48 AM.