Alfenas to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Alfenas. 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.
Alfenas 00:37 12:37 AM Chiang Mai 10:37 10:37 AM You –:–
00:37 12:37 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:08
10:37 10:37 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+10 h
Chiang Mai is 10 h ahead of Alfenas.
When you, Alfenas 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
🇧🇷 Alfenas
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 | 🇧🇷 Alfenas | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 00:37 | 10:37 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Alfenas | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:31 | 06:19 |
| Sunset | 18:08 | 18:01 |
| Daylight | 12 h 38 min | 11 h 41 min |
| People on this clock | 78,970 | 127,240 |
Compare Alfenas with another city
More comparisons with Alfenas: the time zones next to it and the far side of the clock.
Nearby time zones
Alfenas and Chiang Mai: common questions
What is the time difference between Alfenas and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while Alfenas is on UTC−3.
If it is 9:00 AM in Alfenas, what time is it in Chiang Mai?
At 9:00 AM in Alfenas, clocks in Chiang Mai show 7:00 PM.
If it is 6:00 PM in Alfenas, what time is it in Chiang Mai?
At 6:00 PM in Alfenas, clocks in Chiang Mai show 4:00 AM (the next day).
When do working hours in Alfenas and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Alfenas (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 Alfenas.
When does the date change in Chiang Mai compared with Alfenas?
The new day starts in Chiang Mai earlier: at 2:00 PM in Alfenas it is already midnight there. Until 10:00 AM in Chiang Mai, Alfenas is still on the previous day.
Does the time gap between Alfenas and Chiang Mai change during the year?
No, the clocks change neither in Alfenas nor in Chiang Mai, so the gap is 10 hours all year round.
