Thunder Bay is located in Ontario, Canada. The local time zone is Eastern Daylight Time (EDT), 4 hours behind Universal Time (UTC-4). Thunder Bay has a population of more than 100,000.
Today the sun rises at 6:33 AM and sets at 9:32 PM in Thunder Bay. That is about 14 hours 58 minutes 53 seconds of daylight.
The next clock change in the Eastern Daylight Time zone is on November 1, 2026, when clocks go back 1 hour.
Thunder Bay is in the Eastern Daylight Time (EDT) time zone, 4 hours behind Universal Time (UTC-4).
Yes. The next clock change is on November 1, 2026.
The current UTC offset in Thunder Bay is 4 hours behind Universal Time (UTC-4).