Current Time in Thunder Bay, Canada
12:12:18 AM EDT
Saturday, May 16, 2026
Time Zone Details
- IANA Zone
- America/Toronto
- Time Zone
- EDT
- GMT Offset
- GMT-4
- Daylight Saving Time
- EST starts on Nov 1, 2026
- Country
- Canada
- Est. Population
- ~109K people
See also:Canada
Other Cities in This Time Zone
Frequently Asked Questions
- What time is it in Thunder Bay right now?
- Check the live clock above for the current time in Thunder Bay (EDT (GMT-4)). Use the interactive converter on this page to compare Thunder Bay with other cities.
- Does Thunder Bay observe daylight saving time?
- Yes, Thunder Bay is currently observing daylight saving time (EDT). Clocks will return to standard time (EST) on Nov 1, 2026.
- What is the GMT offset for Thunder Bay?
- Thunder Bay is at GMT-4 (EDT). The IANA timezone identifier is America/Toronto.