Foz do Iguaçu to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Foz do Iguaçu. 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.
Foz do Iguaçu 21:09 9:09 PM Chiang Mai 07:09 7:09 AM You –:–
21:09 9:09 PM
Brasilia Standard Time · UTC-3
☀️ 06:02 · 🌙 18:46
07:09 7:09 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
·
+10 h
Chiang Mai is 10 h ahead of Foz do Iguaçu.
When you, Foz do Iguaçu 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
🇧🇷 Foz do Iguaçu
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 | 🇧🇷 Foz do Iguaçu | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 21:09 | 07:09 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Foz do Iguaçu | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:02 | 06:20 |
| Sunset | 18:46 | 18:00 |
| Daylight | 12 h 45 min | 11 h 40 min |
| People on this clock | 285,415 | 127,240 |
Compare Foz do Iguaçu with another city
More comparisons with Foz do Iguaçu: the time zones next to it and the far side of the clock.
Nearby time zones
Foz do Iguaçu and Chiang Mai: common questions
What is the time difference between Foz do Iguaçu and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while Foz do Iguaçu is on UTC−3.
What time is it in Chiang Mai at the start of the working day in Foz do Iguaçu?
The working day in Foz do Iguaçu starts at 9:00 AM; in Chiang Mai it is 7:00 PM at that moment.
If it is 6:00 PM in Foz do Iguaçu, what time is it in Chiang Mai?
At 6:00 PM in Foz do Iguaçu, clocks in Chiang Mai show 4:00 AM (the next day).
Is there a time when both Foz do Iguaçu and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Foz do Iguaçu 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 Foz do Iguaçu time.
When is it already the next day in Chiang Mai?
From 2:00 PM in Foz do Iguaçu 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 Foz do Iguaçu.
Does the time difference between Foz do Iguaçu and Chiang Mai change?
No. Neither place uses daylight saving time, so the difference stays 10 hours all year.
