Selfoss to Chiang Mai: time difference
Chiang Mai is 7 h ahead of Selfoss. 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.
Selfoss 01:57 1:57 AM Chiang Mai 08:57 8:57 AM You –:–
01:57 1:57 AM
Greenwich Mean Time · UTC+0
☀️ 07:59 · 🌙 18:25
08:57 8:57 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+7 h
Chiang Mai is 7 h ahead of Selfoss.
When you, Selfoss 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
🇮🇸 Selfoss
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 | 🇮🇸 Selfoss | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 01:57 | 08:57 |
| 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 Selfoss | — | +7 h |
| IANA zone | Atlantic/Reykjavik | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:59 | 06:17 |
| Sunset | 18:25 | 18:07 |
| Daylight | 10 h 26 min | 11 h 49 min |
| People on this clock | 9,000 | 127,240 |
Compare Selfoss with another city
More comparisons with Selfoss: the time zones next to it and the far side of the clock.
Big time differences
Selfoss and Chiang Mai: common questions
What is the time difference between Selfoss and Chiang Mai?
Chiang Mai is 7 hours ahead: it uses UTC+7, while Selfoss is on UTC+0.
What time is it in Chiang Mai when it is 9:00 AM in Selfoss?
When it is 9:00 AM in Selfoss, it is 4:00 PM in Chiang Mai.
If it is 6:00 PM in Selfoss, what time is it in Chiang Mai?
At 6:00 PM in Selfoss, clocks in Chiang Mai show 1:00 AM (the next day).
Is there a time when both Selfoss and Chiang Mai are at work?
Yes: from 9:00 AM to 11:00 AM in Selfoss (4:00 PM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Chiang Mai compared with Selfoss?
The new day starts in Chiang Mai earlier: at 5:00 PM in Selfoss it is already midnight there. Until 7:00 AM in Chiang Mai, Selfoss is still on the previous day.
Does the time gap between Selfoss and Chiang Mai change during the year?
No, the clocks change neither in Selfoss nor in Chiang Mai, so the gap is 7 hours all year round.
