Current local time in Sarnia, Canada
EDT · UTC-04:00 · Eastern Daylight Time
About Sarnia
Sarnia, Ontario, Canada uses the Eastern Daylight Time time zone (America/Toronto), currently UTC-04:00. Population: about 72,125.
| Country: | Canada |
|---|---|
| State / region: | Ontario |
| Coordinates: | 42°59′N / 82°24′W |
| Population: | 72,125 |
| Currency: | Canadian dollar (CAD) |
| Languages: | English, French |
| Country calling code: | +1 |
Time zone in Sarnia
| IANA time zone: | America/Toronto |
|---|---|
| Time zone name: | Eastern Daylight Time (EDT) |
| Current UTC offset: | UTC-04:00 |
| UTC time now: | |
| Zones in Canada: | 23 — see all |
Daylight saving time
Sarnia is currently on daylight saving time. Clocks go back 1 hour on Sunday, 1 November 2026, to UTC-05:00.
| Next clock change: | Sunday, 1 November 2026 |
|---|---|
| Local time jumps: | from 02:00 to 01:00 (back 60 minutes) |
| New offset: | UTC-05:00 (EST) |
Sunrise and sunset in Sarnia today
| Sunrise: | 07:50 |
|---|---|
| Sunset: | 18:37 |
| Solar noon: | 13:14 |
| Day length: | 10h 47m |
| Civil twilight: | 07:21 – 19:06 |
Calculated for 2026-10-21 at the city’s coordinates using PHP’s solar position algorithm; times are local (EDT) and approximate to about a minute.
Time difference from Sarnia
- London−5 hSarnia is 5 hours behind London
- New YorkSame timeSarnia is on the same time
- Abuja−5 hSarnia is 5 hours behind Abuja
Frequently asked questions about Sarnia time
What time zone is Sarnia in?
Sarnia uses the IANA time zone America/Toronto (Eastern Daylight Time). The current offset is UTC-04:00.
Does Sarnia observe daylight saving time?
Sarnia is currently on daylight saving time. Clocks go back 1 hour on Sunday, 1 November 2026, to UTC-05:00.
What is the time difference between Sarnia and London?
Right now Sarnia is 5 hours behind London. The difference can change when either place changes its clocks; use the comparison tool for a specific date.
What is the time difference between Sarnia and New York?
Right now Sarnia and New York are on the same time. The difference can change when either place changes its clocks; use the comparison tool for a specific date.