Chiang Mai to Sarnia: time difference
Sarnia is 11 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 08:32 8:32 AM Sarnia 21:32 9:32 PM You –:–
08:32 8:32 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:03
21:32 9:32 PM
Eastern Daylight Time · UTC-4
☀️ 07:42 · 🌙 18:50
·
−11 h
Sarnia is 11 h behind Chiang Mai.
When you, Chiang Mai and Sarnia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇨🇦 Sarnia
13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇨🇦 Sarnia |
|---|---|---|
| Local time | 08:32 | 21:32 |
| Local date | Thursday, October 15, 2026 | Wednesday, October 14, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:18 | 07:42 |
| Sunset | 18:03 | 18:50 |
| Daylight | 11 h 44 min | 11 h 8 min |
| People on this clock | 127,240 | 71,594 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Sarnia: common questions
How many hours behind Chiang Mai is Sarnia?
The clocks in Sarnia are 11 hours behind those in Chiang Mai (UTC−4 and UTC+7).
What time is it in Sarnia when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 10:00 PM (the previous day) in Sarnia.
What time is it in Sarnia when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 7:00 AM in Sarnia.
When is a good time to call Sarnia from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Sarnia do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Sarnia; when the working day starts in Sarnia, it is 8:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Sarnia?
Before 11:00 AM in Chiang Mai, the date in Sarnia has not changed yet. From 1:00 PM in Sarnia, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Sarnia change during the year?
Yes – daylight saving time is used in Sarnia but not in Chiang Mai. From November 1, 2026, Sarnia will be 12 hours behind Chiang Mai.
