Chiang Mai to Santos: time difference
Santos is 10 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 17:37 5:37 PM Santos 07:37 7:37 AM You –:–
17:37 5:37 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
07:37 7:37 AM
Brasilia Standard Time · UTC-3
☀️ 05:37 · 🌙 18:09
·
−10 h
Santos is 10 h behind Chiang Mai.
When you, Chiang Mai and Santos 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
🇧🇷 Santos
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 | 🇧🇷 Santos |
|---|---|---|
| Local time | 17:37 | 07:37 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:17 | 05:37 |
| Sunset | 18:07 | 18:09 |
| Daylight | 11 h 49 min | 12 h 31 min |
| People on this clock | 127,240 | 418,608 |
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 Santos: common questions
How far behind Chiang Mai is Santos?
Santos is 10 hours behind Chiang Mai: UTC−3 against UTC+7.
What time is it in Santos when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 11:00 PM (the previous day) in Santos.
What time is it in Santos at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Santos it is 8:00 AM at that moment.
When is a good time to call Santos from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Santos do not overlap. At 9:00 AM in Chiang Mai it is 11:00 PM (the previous day) in Santos; when the working day starts in Santos, it is 7:00 PM in Chiang Mai.
When does the date change in Santos compared with Chiang Mai?
The new day starts in Santos later: until 10:00 AM in Chiang Mai, it is still the previous day there. From 2:00 PM in Santos, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Santos change?
No. Neither place uses daylight saving time, so the difference stays 10 hours all year.
