Chiang Mai to Porto: time difference
Porto is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 09:01 9:01 AM Porto 03:01 3:01 AM You –:–
09:01 9:01 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
03:01 3:01 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:03
·
−6 h
Porto is 6 h behind Chiang Mai.
When you, Chiang Mai and Porto are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇵🇹 Porto
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 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇵🇹 Porto |
|---|---|---|
| Local time | 09:01 | 03:01 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Western European Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:17 | 07:41 |
| Sunset | 18:07 | 19:03 |
| Daylight | 11 h 49 min | 11 h 23 min |
| People on this clock | 127,240 | 231,828 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Porto: common questions
What is the time difference between Chiang Mai and Porto?
Porto is 6 hours behind: it uses UTC+1, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Porto?
At 9:00 AM in Chiang Mai, clocks in Porto show 3:00 AM.
If it is 6:00 PM in Chiang Mai, what time is it in Porto?
At 6:00 PM in Chiang Mai, clocks in Porto show 12:00 PM.
When is a good time to call Porto from Chiang Mai?
Between 3:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 12:00 PM in Porto – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Porto compared with Chiang Mai?
The new day starts in Porto later: until 6:00 AM in Chiang Mai, it is still the previous day there. From 6:00 PM in Porto, Chiang Mai is already on the next day.
Does the time gap between Chiang Mai and Porto change during the year?
Yes – daylight saving time is used in Porto but not in Chiang Mai. From October 25, 2026, Porto will be 7 hours behind Chiang Mai.
