What time is it in Thunder Bay, Ontario, Canada
This page displays how late it is in Thunder Bay, Ontario, Canada, in the America/Toronto time zone (−4).
Thunder Bay, Canada
Monday, 19 October 2026
UTC−4 · America/Toronto
Local time in Thunder Bay
UTC−4 · daylight saving time is active
Local time in Thunder Bay, Ontario.
The sun today
Sunrise 7:35 AM Solar noon 1:02 PM Sunset 6:29 PM Daylight 10 h 54 min Night 13 h 06 min Civil twilight 7:06 AM – 6:58 PM
Weather in Thunder Bay right now
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Weather data by Open-Meteo, updated every 30 minutes.
Thunder Bay and its neighbours
Postal codes
- L0S Niagara Regional Municipality (Fonthill) — 4.9 km away
- L2A Fort Erie — 8.6 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Ontario
Other places named Thunder Bay
- Thunder Bay Ontario, Canada
Same time zone — America/Toronto
- Toronto Canada
- Montreal Canada
- Ottawa Canada
- Mississauga Canada
- Brampton Canada
Nearby places
- Wavecrest — 0.6 km
- Ridgeway — 1.3 km
- Crystal Beach — 2.7 km
- Bay Beach — 3.3 km
- Crescent Beach — 5.4 km
- Point Abino — 6.2 km
Local time details for Thunder Bay
Delivery zones in Thunder Bay are marked by 2 postal codes.
Local clocks in Thunder Bay answer to America/Toronto, set UTC−4 from UTC. Daylight saving time: Yes.
Daylight arrives in Thunder Bay at 7:35 AM and departs at 6:29 PM. It lasts 10 h 54 min today.
Wavecrest and Ridgeway sit close to Thunder Bay and run on the same clock.
Questions and answers
- Can you tell me the time zone for Thunder Bay?
- Thunder Bay is in America/Toronto, with an offset of −4.
- Does the local time in Thunder Bay include a summer time period?
- Yes.
- What hour brings sunset in Thunder Bay?
- The hour is 6:29 PM.