Saint Helena to Chiang Mai: time difference
Chiang Mai is 7 h ahead of Saint Helena. 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.
Saint Helena 03:39 3:39 AM Chiang Mai 10:39 10:39 AM You –:–
03:39 3:39 AM
Greenwich Mean Time · UTC+0
☀️ 06:00 · 🌙 18:22
10:39 10:39 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+7 h
Chiang Mai is 7 h ahead of Saint Helena.
When you, Saint Helena 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
🇸🇭 Saint Helena
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 | 🇸🇭 Saint Helena | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 03:39 | 10:39 |
| 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 Saint Helena | — | +7 h |
| IANA zone | Atlantic/St Helena | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:00 | 06:17 |
| Sunset | 18:22 | 18:07 |
| Daylight | 12 h 22 min | 11 h 49 min |
| People on this clock | 5,633 | 127,240 |
Compare Saint Helena with another city
More comparisons with Saint Helena: the time zones next to it and the far side of the clock.
Big time differences
Saint Helena and Chiang Mai: common questions
What is the time difference between Saint Helena and Chiang Mai?
Chiang Mai is 7 hours ahead: it uses UTC+7, while Saint Helena is on UTC+0.
If it is 9:00 AM in Saint Helena, what time is it in Chiang Mai?
At 9:00 AM in Saint Helena, clocks in Chiang Mai show 4:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in Saint Helena?
When it is 6:00 PM in Saint Helena, it is 1:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Saint Helena?
Between 9:00 AM and 11:00 AM in Saint Helena – that is 4:00 PM to 6:00 PM in Chiang Mai – both places are within working hours (9:00 AM–6:00 PM).
From what time in Saint Helena is it tomorrow in Chiang Mai?
Once it is 5:00 PM in Saint Helena, the date in Chiang Mai has already changed. Until 7:00 AM in Chiang Mai, it is still the previous day in Saint Helena.
Does the time gap between Saint Helena and Chiang Mai change during the year?
No, the clocks change neither in Saint Helena nor in Chiang Mai, so the gap is 7 hours all year round.
