Brasilia to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Brasilia. 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.
Brasilia 23:04 11:04 PM Chiang Mai 09:04 9:04 AM You –:–
23:04 11:04 PM
Brasilia Standard Time · UTC-3
☀️ 05:49 · 🌙 18:10
09:04 9:04 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+10 h
Chiang Mai is 10 h ahead of Brasilia.
When you, Brasilia 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
🇧🇷 Brasilia
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 | 🇧🇷 Brasilia | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 23:04 | 09:04 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Brasilia | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:49 | 06:17 |
| Sunset | 18:10 | 18:07 |
| Daylight | 12 h 21 min | 11 h 49 min |
| People on this clock | 2,817,381 | 127,240 |
Compare Brasilia with another city
More comparisons with Brasilia: the time zones next to it and the far side of the clock.
Nearby time zones
Brasilia and Chiang Mai: common questions
How far ahead of Brasilia is Chiang Mai?
Chiang Mai is 10 hours ahead of Brasilia: UTC+7 against UTC−3.
If it is 9:00 AM in Brasilia, what time is it in Chiang Mai?
At 9:00 AM in Brasilia, clocks in Chiang Mai show 7:00 PM.
If it is 6:00 PM in Brasilia, what time is it in Chiang Mai?
At 6:00 PM in Brasilia, clocks in Chiang Mai show 4:00 AM (the next day).
When do working hours in Brasilia and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Brasilia (9:00 AM) is 7:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 11:00 PM (the previous day) in Brasilia.
When is it already the next day in Chiang Mai?
From 2:00 PM in Brasilia 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 Brasilia.
Is the time difference between Brasilia and Chiang Mai the same all year?
Yes. Neither Brasilia nor Chiang Mai switches to summer time, so the gap is always 10 hours.
