Porto Alegre to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Porto Alegre. 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.
Porto Alegre 22:51 10:51 PM Chiang Mai 08:51 8:51 AM You –:–
22:51 10:51 PM
Brasilia Standard Time · UTC-3
☀️ 05:54 · 🌙 18:31
08:51 8:51 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+10 h
Chiang Mai is 10 h ahead of Porto Alegre.
When you, Porto Alegre 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
🇧🇷 Porto Alegre
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 | 🇧🇷 Porto Alegre | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 22:51 | 08:51 |
| 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 Porto Alegre | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:54 | 06:17 |
| Sunset | 18:31 | 18:07 |
| Daylight | 12 h 37 min | 11 h 49 min |
| People on this clock | 1,332,833 | 127,240 |
Compare Porto Alegre with another city
More comparisons with Porto Alegre: the time zones next to it and the far side of the clock.
Nearby time zones
Porto Alegre and Chiang Mai: common questions
What is the time difference between Porto Alegre and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while Porto Alegre is on UTC−3.
What time is it in Chiang Mai at the start of the working day in Porto Alegre?
The working day in Porto Alegre starts at 9:00 AM; in Chiang Mai it is 7:00 PM at that moment.
If it is 6:00 PM in Porto Alegre, what time is it in Chiang Mai?
At 6:00 PM in Porto Alegre, clocks in Chiang Mai show 4:00 AM (the next day).
When do working hours in Porto Alegre and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Porto Alegre (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 Porto Alegre.
From what time in Porto Alegre is it tomorrow in Chiang Mai?
Once it is 2:00 PM in Porto Alegre, the date in Chiang Mai has already changed. Until 10:00 AM in Chiang Mai, it is still the previous day in Porto Alegre.
Does the time gap between Porto Alegre and Chiang Mai change during the year?
No, the clocks change neither in Porto Alegre nor in Chiang Mai, so the gap is 10 hours all year round.
