Portugal to Chiang Mai: time difference
Chiang Mai is 6 h ahead of Portugal. 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.
Portugal 03:03 3:03 AM Chiang Mai 09:03 9:03 AM You –:–
03:03 3:03 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
09:03 9:03 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+6 h
Chiang Mai is 6 h ahead of Portugal.
When you, Portugal 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
🇵🇹 Portugal
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Portugal | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 03:03 | 09:03 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Portugal | — | +6 h |
| IANA zone | Europe/Lisbon | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 06:17 |
| Sunset | 19:07 | 18:07 |
| Daylight | 11 h 26 min | 11 h 49 min |
| People on this clock | 10,347,892 | 127,240 |
Compare Portugal with another city
More comparisons with Portugal: the time zones next to it and the far side of the clock.
Big time differences
Portugal and Chiang Mai: common questions
How far ahead of Portugal is Chiang Mai?
Chiang Mai is 6 hours ahead of Portugal: UTC+7 against UTC+1.
What time is it in Chiang Mai at the start of the working day in Portugal?
The working day in Portugal starts at 9:00 AM; in Chiang Mai it is 3:00 PM at that moment.
If it is 6:00 PM in Portugal, what time is it in Chiang Mai?
At 6:00 PM in Portugal, clocks in Chiang Mai show 12:00 AM (the next day).
When do working hours in Portugal and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 12:00 PM in Portugal, which is 3:00 PM to 6:00 PM in Chiang Mai.
When does the date change in Chiang Mai compared with Portugal?
The new day starts in Chiang Mai earlier: at 6:00 PM in Portugal it is already midnight there. Until 6:00 AM in Chiang Mai, Portugal is still on the previous day.
Is the time difference between Portugal and Chiang Mai the same all year?
No. Only Portugal switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 7 hours ahead of Portugal.
