Chiang Mai to Santo Andre: time difference
Santo Andre is 10 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 01:31 1:31 AM Santo Andre 15:31 3:31 PM You –:–
01:31 1:31 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:03
15:31 3:31 PM
Brasilia Standard Time · UTC-3
☀️ 05:35 · 🌙 18:11
·
−10 h
Santo Andre is 10 h behind Chiang Mai.
When you, Chiang Mai and Santo Andre 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
🇧🇷 Santo Andre
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 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇧🇷 Santo Andre |
|---|---|---|
| Local time | 01:31 | 15:31 |
| Local date | Thursday, October 15, 2026 | Wednesday, October 14, 2026 |
| Time zone | Indochina Time | Brasilia Standard Time |
| UTC offset | UTC+7 | UTC-3 |
| Offset from Chiang Mai | — | −10 h |
| IANA zone | Asia/Bangkok | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:18 | 05:35 |
| Sunset | 18:03 | 18:11 |
| Daylight | 11 h 44 min | 12 h 36 min |
| People on this clock | 127,240 | 748,919 |
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 Santo Andre: common questions
How many hours behind Chiang Mai is Santo Andre?
The clocks in Santo Andre are 10 hours behind those in Chiang Mai (UTC−3 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Santo Andre?
At 9:00 AM in Chiang Mai, clocks in Santo Andre show 11:00 PM (the previous day).
If it is 6:00 PM in Chiang Mai, what time is it in Santo Andre?
At 6:00 PM in Chiang Mai, clocks in Santo Andre show 8:00 AM.
Is there a time when both Chiang Mai and Santo Andre are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Chiang Mai at 9:00 AM, it is 11:00 PM (the previous day) in Santo Andre; the day in Santo Andre starts at 7:00 PM in Chiang Mai time.
When is it still the previous day in Santo Andre?
Until 10:00 AM in Chiang Mai it is still the previous day in Santo Andre. The other way round, from 2:00 PM in Santo Andre it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Santo Andre the same all year?
Yes. Neither Chiang Mai nor Santo Andre switches to summer time, so the gap is always 10 hours.
