Chiang Mai to Thetford Mines: time difference
Thetford Mines 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 00:14 12:14 AM Thetford Mines 13:14 1:14 PM You –:–
00:14 12:14 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
13:14 1:14 PM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 17:54
·
−11 h
Thetford Mines is 11 h behind Chiang Mai.
When you, Chiang Mai and Thetford Mines 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
🇨🇦 Thetford Mines
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 | 🇨🇦 Thetford Mines |
|---|---|---|
| Local time | 00:14 | 13:14 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 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 | 06:20 | 07:08 |
| Sunset | 18:00 | 17:54 |
| Daylight | 11 h 40 min | 10 h 46 min |
| People on this clock | 127,240 | 26,072 |
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 Thetford Mines: common questions
What is the time difference between Chiang Mai and Thetford Mines?
Thetford Mines is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Thetford Mines 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 Thetford Mines.
What time is it in Thetford Mines when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 7:00 AM in Thetford Mines.
When is a good time to call Thetford Mines from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Thetford Mines do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Thetford Mines; when the working day starts in Thetford Mines, it is 8:00 PM in Chiang Mai.
When is it still the previous day in Thetford Mines?
Until 11:00 AM in Chiang Mai it is still the previous day in Thetford Mines. The other way round, from 1:00 PM in Thetford Mines it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Thetford Mines change?
Yes. The clocks change only in Thetford Mines. From November 1, 2026, Thetford Mines will be 12 hours behind Chiang Mai.
