🇧🇷 Sao Joao da Boa Vista, Brazil
01
- Brasilia Standard Time
- UTC-3
- Daytime
☀️ 05:37 · 🌙 18:11 · 12 h 34 min
Sao Joao da Boa Vista to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Sao Joao da Boa Vista. 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.
Sao Joao da Boa Vista 14:27 2:27 PM Chiang Mai 00:27 12:27 AM You –:–
14:27 2:27 PM
Brasilia Standard Time · UTC-3
☀️ 05:37 · 🌙 18:11
00:27 12:27 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:03
·
+10 h
Chiang Mai is 10 h ahead of Sao Joao da Boa Vista.
When you, Sao Joao da Boa Vista 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
🇧🇷 Sao Joao da Boa Vista
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 | 🇧🇷 Sao Joao da Boa Vista | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 14:27 | 00:27 |
| Local date | Wednesday, October 14, 2026 | Thursday, October 15, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Sao Joao da Boa Vista | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:37 | 06:18 |
| Sunset | 18:11 | 18:03 |
| Daylight | 12 h 34 min | 11 h 44 min |
| People on this clock | 92,547 | 127,240 |
Compare Sao Joao da Boa Vista with another city
More comparisons with Sao Joao da Boa Vista: the time zones next to it and the far side of the clock.
Nearby time zones
Sao Joao da Boa Vista and Chiang Mai: common questions
How far ahead of Sao Joao da Boa Vista is Chiang Mai?
Chiang Mai is 10 hours ahead of Sao Joao da Boa Vista: UTC+7 against UTC−3.
What time is it in Chiang Mai at the start of the working day in Sao Joao da Boa Vista?
The working day in Sao Joao da Boa Vista starts at 9:00 AM; in Chiang Mai it is 7:00 PM at that moment.
What time is it in Chiang Mai at the end of the working day in Sao Joao da Boa Vista?
The working day in Sao Joao da Boa Vista ends at 6:00 PM; in Chiang Mai it is 4:00 AM (the next day) at that moment.
Is there a time when both Sao Joao da Boa Vista and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Sao Joao da Boa Vista at 9:00 AM, it is 7:00 PM in Chiang Mai; the day in Chiang Mai starts at 11:00 PM (the previous day) in Sao Joao da Boa Vista time.
When is it already the next day in Chiang Mai?
From 2:00 PM in Sao Joao da Boa Vista 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 Sao Joao da Boa Vista.
Is the time difference between Sao Joao da Boa Vista and Chiang Mai the same all year?
Yes. Neither Sao Joao da Boa Vista nor Chiang Mai switches to summer time, so the gap is always 10 hours.
