Time in Thunder Bay, Canada | Thunder Bay Now
Wednesday, 21 October 2026
Time zone information for Thunder Bay
UTC -4
Eastern Time (ET) , currently 11 hours behind Thành phố Hồ Chí Minh
▪Part of the year: UTC -5 / Eastern Standard Time (EST)
▪Time in Thunder Bay is 12 hours behind Thành phố Hồ Chí Minh when on standard time, and 11 hours behind Thành phố Hồ Chí Minh when on daylight saving time.
▪The IANA time zone identifier for Thunder Bay is
America/Toronto.March8Sunday2026
Latest change: Daylight saving time started
- ▪Switched to UTC -4 / Eastern Daylight Time (EDT).
- ▪The time was set forward one hour from 02:00 to 03:00 local time.
November1Sunday2026
Next change: Standard time begins
- ▪Switch to UTC -5 / Eastern Standard Time (EST).
- ▪The time will be set backward one hour from 02:00 to 01:00 local time.
Sunrise, sunset, day length and solar time for Thunder Bay
- ▪Sunrise: 08:25
- ▪Sunset: 18:56
- ▪Day length: 10h 30m
- ▪Solar noon: 13:41
- ▪Current time in Thunder Bay is currently 101 minutes ahead of solar time.
Thunder Bay on map
- ▪Location: Ontario, Canada
- ▪Latitude: 48,38. Longitude: -89,25
- ▪Population: 108,843
- ▪Elevation: 188 m
Time difference
from Thunder Bay
Sun cycle
Sunrise 08:25
Solar noon 13:41Sunset 18:56
Time zone & DST
- IANA identifier
America/Toronto- Abbreviation
- EDT
- UTC offset
- UTC-04:00
- Daylight saving
- In effect
- DST Ends
- 1 Nov 2026in 10 days, 9 hours
- Current Unix epoch
- 1792615765
Sun & astronomy
- Sunrise
- 08:25
- Sunset
- 18:56
- Solar noon
- 13:41
- Day length
- 10h 30m
- Night length
- 13h 29m
- Civil twilight
- 07:54 – 19:28
Geography & country
- Country
- Canada
- Region / State
- Ontario
- Coordinates
- 48.382°, -89.250°
- Elevation
- 188 m
- Population
- 108,843
Compare Thunder Bay with other time zones
Find the perfect meeting time or see what time it is across world capitals.