Tue, Oct 28th 2025
05:03:46GMT(-4)
What is the time zone of Sarnia, Ontario? The answer is America/Toronto.
The current time of Sarnia, Ontario has a difference of -4 hours compared to the Greenwich Mean Time zone (GMT) at a longitude of 0 degree.
Geographical coordinates of the city (Sarnia)
Latitude: 42.97866
Longitude: -82.40407
Sun relative's information
The following informations are estimates of the appearance and disappearance of the upper edge or upper limb of the Sun circle. They are based on the sunrise and sunset of the time zone's geographical coordinates. As the land is not always regular, it's practically impossible to get the exact time of the viewer's sun vision.
Sunrise
The sun will rise at 08:00:17
Solar noon
Sun will reach his highest point at 13:13:19
Sunset
18:26:22
Sunshine's hours
10:26:05