Current Time in Sarnia, Canada
Sarnia is on Eastern Standard Time – EST (UTC−5) right now. It switches to EDT (UTC−4) on 14 Mar 2027.
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· Sarnia
America/Toronto
Convert Sarnia time
Time zone of Sarnia
| Time zone | Eastern Standard Time |
|---|---|
| Abbreviation | EST |
| UTC offset | UTC−5 |
| IANA time zone id | America/Toronto |
| Daylight saving time | Yes – UTC−5 in winter, UTC−4 in summer |
Time difference between Sarnia and other cities
Daylight saving time in Sarnia
2026
- 8 March 2026: Clocks go forward 1 hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- 1 November 2026: Clocks go back 1 hour at 01:59 local time, from EDT (UTC−4) to EST (UTC−5).
2027
- 14 March 2027: Clocks go forward 1 hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- 7 November 2027: Clocks go back 1 hour at 01:59 local time, from EDT (UTC−4) to EST (UTC−5).
Sarnia time FAQ
What time is it in Sarnia right now?
Sarnia is on EST (UTC−5). The live clock at the top of this page shows the current local time in Sarnia, updated every second.
What time zone is Sarnia in?
Sarnia is in Eastern Standard Time, abbreviated EST, UTC−5. Its IANA time zone id is America/Toronto.
Does Sarnia observe daylight saving time?
Yes. The next change is on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
What is the time difference between Sarnia and New York?
Sarnia and New York are on the same time.
Other cities in Canada
Updated 6 November 2026. Time zone data: IANA tz database.