Chiang Mai to Arcos de Valdevez: time difference
Arcos de Valdevez is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Arcos de Valdevez, Portugal
32
- Western European Summer Time
- UTC+1
- Night
☀️ 07:52 · 🌙 18:46 · 10 h 54 min
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 07:20 7:20 AM Arcos de Valdevez 01:20 1:20 AM You –:–
07:20 7:20 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
01:20 1:20 AM
Western European Summer Time · UTC+1
☀️ 07:52 · 🌙 18:46
·
−6 h
Arcos de Valdevez is 6 h behind Chiang Mai.
When you, Chiang Mai and Arcos de Valdevez 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
🇵🇹 Arcos de Valdevez
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 | 🇵🇹 Arcos de Valdevez |
|---|---|---|
| Local time | 07:20 | 01:20 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 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 | 06:20 | 07:52 |
| Sunset | 17:58 | 18:46 |
| Daylight | 11 h 38 min | 10 h 54 min |
| People on this clock | 127,240 | 20,720 |
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 Arcos de Valdevez: common questions
How many hours behind Chiang Mai is Arcos de Valdevez?
The clocks in Arcos de Valdevez are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
What time is it in Arcos de Valdevez when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 3:00 AM in Arcos de Valdevez.
What time is it in Arcos de Valdevez at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Arcos de Valdevez it is 12:00 PM at that moment.
When do working hours in Chiang Mai and in Arcos de Valdevez overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 12:00 PM in Arcos de Valdevez.
Until what time in Chiang Mai is it still yesterday in Arcos de Valdevez?
Before 6:00 AM in Chiang Mai, the date in Arcos de Valdevez has not changed yet. From 6:00 PM in Arcos de Valdevez, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Arcos de Valdevez change?
Yes. The clocks change only in Arcos de Valdevez. From October 25, 2026, Arcos de Valdevez will be 7 hours behind Chiang Mai.
