Tatuí to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Tatuí. 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.
Tatuí 23:57 11:57 PM Chiang Mai 09:57 9:57 AM You –:–
23:57 11:57 PM
Brasilia Standard Time · UTC-3
☀️ 05:34 · 🌙 18:19
09:57 9:57 AM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
·
+10 h
Chiang Mai is 10 h ahead of Tatuí.
When you, Tatuí and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Tatuí
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
🇹🇭 Chiang Mai
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Tatuí | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 23:57 | 09:57 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Tatuí | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:34 | 06:21 |
| Sunset | 18:19 | 17:58 |
| Daylight | 12 h 45 min | 11 h 37 min |
| People on this clock | 123,942 | 127,240 |
Compare Tatuí with another city
More comparisons with Tatuí: the time zones next to it and the far side of the clock.
Nearby time zones
Tatuí and Chiang Mai: common questions
What is the time difference between Tatuí and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while Tatuí is on UTC−3.
If it is 9:00 AM in Tatuí, what time is it in Chiang Mai?
At 9:00 AM in Tatuí, clocks in Chiang Mai show 7:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in Tatuí?
When it is 6:00 PM in Tatuí, it is 4:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Tatuí?
Working hours (9:00 AM–6:00 PM) in Tatuí and in Chiang Mai do not overlap. At 9:00 AM in Tatuí it is 7:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 11:00 PM (the previous day) in Tatuí.
When is it already the next day in Chiang Mai?
From 2:00 PM in Tatuí it is already the next day in Chiang Mai. The other way round, until 10:00 AM in Chiang Mai it is still the previous day in Tatuí.
Is the time difference between Tatuí and Chiang Mai the same all year?
Yes. Neither Tatuí nor Chiang Mai switches to summer time, so the gap is always 10 hours.
