Chiang Mai to Alliston: time difference
Alliston 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 00:20 12:20 AM Alliston 13:20 1:20 PM You –:–
00:20 12:20 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:03
13:20 1:20 PM
Eastern Daylight Time · UTC-4
☀️ 07:33 · 🌙 18:39
·
−11 h
Alliston is 11 h behind Chiang Mai.
When you, Chiang Mai and Alliston 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
🇨🇦 Alliston
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 | 🇨🇦 Alliston |
|---|---|---|
| Local time | 00:20 | 13:20 |
| 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 | 07:33 |
| Sunset | 18:03 | 18:39 |
| Daylight | 11 h 45 min | 11 h 5 min |
| People on this clock | 127,240 | — |
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 Alliston: common questions
What is the time difference between Chiang Mai and Alliston?
Alliston is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Alliston 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 Alliston.
If it is 6:00 PM in Chiang Mai, what time is it in Alliston?
At 6:00 PM in Chiang Mai, clocks in Alliston show 7:00 AM.
When is a good time to call Alliston from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Alliston do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Alliston; when the working day starts in Alliston, it is 8:00 PM in Chiang Mai.
When is it still the previous day in Alliston?
Until 11:00 AM in Chiang Mai it is still the previous day in Alliston. The other way round, from 1:00 PM in Alliston it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Alliston change?
Yes. The clocks change only in Alliston. From November 1, 2026, Alliston will be 12 hours behind Chiang Mai.
