Barretos to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Barretos. 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.
Barretos 05:44 5:44 AM Chiang Mai 15:44 3:44 PM You –:–
05:44 5:44 AM
Brasilia Standard Time · UTC-3
☀️ 05:42 · 🌙 18:18
15:44 3:44 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+10 h
Chiang Mai is 10 h ahead of Barretos.
When you, Barretos 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
🇧🇷 Barretos
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 | 🇧🇷 Barretos | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 05:44 | 15:44 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Barretos | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:42 | 06:19 |
| Sunset | 18:18 | 18:01 |
| Daylight | 12 h 36 min | 11 h 41 min |
| People on this clock | 122,485 | 127,240 |
Compare Barretos with another city
More comparisons with Barretos: the time zones next to it and the far side of the clock.
Nearby time zones
Barretos and Chiang Mai: common questions
What is the time difference between Barretos and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while Barretos is on UTC−3.
What time is it in Chiang Mai when it is 9:00 AM in Barretos?
When it is 9:00 AM in Barretos, it is 7:00 PM in Chiang Mai.
If it is 6:00 PM in Barretos, what time is it in Chiang Mai?
At 6:00 PM in Barretos, clocks in Chiang Mai show 4:00 AM (the next day).
When is a good time to call Chiang Mai from Barretos?
Working hours (9:00 AM–6:00 PM) in Barretos and in Chiang Mai do not overlap. At 9:00 AM in Barretos 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 Barretos.
When does the date change in Chiang Mai compared with Barretos?
The new day starts in Chiang Mai earlier: at 2:00 PM in Barretos it is already midnight there. Until 10:00 AM in Chiang Mai, Barretos is still on the previous day.
Is the time difference between Barretos and Chiang Mai the same all year?
Yes. Neither Barretos nor Chiang Mai switches to summer time, so the gap is always 10 hours.
