Portmarnock to Chiang Mai: time difference
Chiang Mai is 6 h ahead of Portmarnock. 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.
Portmarnock 15:44 3:44 PM Chiang Mai 21:44 9:44 PM You –:–
15:44 3:44 PM
Irish Standard Time · UTC+1
☀️ 07:55 · 🌙 18:26
21:44 9:44 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+6 h
Chiang Mai is 6 h ahead of Portmarnock.
When you, Portmarnock 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
🇮🇪 Portmarnock
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 | 🇮🇪 Portmarnock | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 15:44 | 21:44 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Irish Standard Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Portmarnock | — | +6 h |
| IANA zone | Europe/Dublin | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:55 | 06:19 |
| Sunset | 18:26 | 18:01 |
| Daylight | 10 h 31 min | 11 h 42 min |
| People on this clock | 9,285 | 127,240 |
Compare Portmarnock with another city
More comparisons with Portmarnock: the time zones next to it and the far side of the clock.
Big time differences
Portmarnock and Chiang Mai: common questions
What is the time difference between Portmarnock and Chiang Mai?
Chiang Mai is 6 hours ahead: it uses UTC+7, while Portmarnock is on UTC+1.
What time is it in Chiang Mai when it is 9:00 AM in Portmarnock?
When it is 9:00 AM in Portmarnock, it is 3:00 PM in Chiang Mai.
If it is 6:00 PM in Portmarnock, what time is it in Chiang Mai?
At 6:00 PM in Portmarnock, clocks in Chiang Mai show 12:00 AM (the next day).
Is there a time when both Portmarnock and Chiang Mai are at work?
Yes: from 9:00 AM to 12:00 PM in Portmarnock (3:00 PM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Chiang Mai?
From 6:00 PM in Portmarnock it is already the next day in Chiang Mai. The other way round, until 6:00 AM in Chiang Mai it is still the previous day in Portmarnock.
Does the time gap between Portmarnock and Chiang Mai change during the year?
Yes – daylight saving time is used in Portmarnock but not in Chiang Mai. From October 25, 2026, Chiang Mai will be 7 hours ahead of Portmarnock.
