🇸🇹 Porto Alegre, Sao Tome and Principe
54
- Greenwich Mean Time
- UTC+0
- Daytime
☀️ 05:18 · 🌙 17:25 · 12 h 7 min
Porto Alegre to Chiang Mai: time difference
Chiang Mai is 7 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 09:54 9:54 AM Chiang Mai 16:54 4:54 PM You –:–
09:54 9:54 AM
Greenwich Mean Time · UTC+0
☀️ 05:18 · 🌙 17:25
16:54 4:54 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+7 h
Chiang Mai is 7 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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇹 Porto Alegre | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:54 | 16:54 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Indochina Time |
| UTC offset | UTC+0 | UTC+7 |
| Offset from Porto Alegre | — | +7 h |
| IANA zone | Africa/Sao Tome | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:18 | 06:17 |
| Sunset | 17:25 | 18:07 |
| Daylight | 12 h 7 min | 11 h 49 min |
| People on this clock | 795 | 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.
Big time differences
Porto Alegre and Chiang Mai: common questions
How many hours ahead of Porto Alegre is Chiang Mai?
The clocks in Chiang Mai are 7 hours ahead of those in Porto Alegre (UTC+7 and UTC+0).
If it is 9:00 AM in Porto Alegre, what time is it in Chiang Mai?
At 9:00 AM in Porto Alegre, clocks in Chiang Mai show 4:00 PM.
What time is it in Chiang Mai at the end of the working day in Porto Alegre?
The working day in Porto Alegre ends at 6:00 PM; in Chiang Mai it is 1:00 AM (the next day) at that moment.
When is a good time to call Chiang Mai from Porto Alegre?
Between 9:00 AM and 11:00 AM in Porto Alegre – that is 4:00 PM to 6:00 PM in Chiang Mai – both places are within working hours (9:00 AM–6:00 PM).
From what time in Porto Alegre is it tomorrow in Chiang Mai?
Once it is 5:00 PM in Porto Alegre, the date in Chiang Mai has already changed. Until 7:00 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 7 hours all year round.
