Time in Sarnia, Canada
Sarnia currently uses Eastern Daylight Time (EDT), and the time zone offset is UTC-04:00.
What time is it in Sarnia?
The current time in Sarnia is 12:52 pm (July 1, 2026). The sun rose at 5:52 am and set at 9:13 pm. The length of the day is 15 hours and 21 minutes. Sunrise tomorrow is at 5:53 am, and sunset is at 9:13 pm.
Sunrise
5:52 am
Sunset
9:13 pm
00:00
The next time change in Sarnia

Clocks in Sarnia will move back one hour on the first Sunday in November, with the time change taking place at 2 am on Sunday, November 01, 2026.
