Ubatuba to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Ubatuba. 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.
Ubatuba 22:52 10:52 PM Chiang Mai 08:52 8:52 AM You –:–
22:52 10:52 PM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 18:06
08:52 8:52 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+10 h
Chiang Mai is 10 h ahead of Ubatuba.
When you, Ubatuba 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
🇧🇷 Ubatuba
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 | 🇧🇷 Ubatuba | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 22:52 | 08:52 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Ubatuba | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:26 | 06:19 |
| Sunset | 18:06 | 18:01 |
| Daylight | 12 h 40 min | 11 h 41 min |
| People on this clock | 92,981 | 127,240 |
Compare Ubatuba with another city
More comparisons with Ubatuba: the time zones next to it and the far side of the clock.
Nearby time zones
Ubatuba and Chiang Mai: common questions
How far ahead of Ubatuba is Chiang Mai?
Chiang Mai is 10 hours ahead of Ubatuba: UTC+7 against UTC−3.
What time is it in Chiang Mai when it is 9:00 AM in Ubatuba?
When it is 9:00 AM in Ubatuba, it is 7:00 PM in Chiang Mai.
If it is 6:00 PM in Ubatuba, what time is it in Chiang Mai?
At 6:00 PM in Ubatuba, clocks in Chiang Mai show 4:00 AM (the next day).
Is there a time when both Ubatuba and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Ubatuba 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 Ubatuba time.
From what time in Ubatuba is it tomorrow in Chiang Mai?
Once it is 2:00 PM in Ubatuba, the date in Chiang Mai has already changed. Until 10:00 AM in Chiang Mai, it is still the previous day in Ubatuba.
Is the time difference between Ubatuba and Chiang Mai the same all year?
Yes. Neither Ubatuba nor Chiang Mai switches to summer time, so the gap is always 10 hours.
