Charlestown to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Charlestown. 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.
Charlestown 00:41 12:41 AM Chiang Mai 11:41 11:41 AM You –:–
00:41 12:41 AM
Atlantic Standard Time · UTC-4
☀️ 06:03 · 🌙 17:53
11:41 11:41 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+11 h
Chiang Mai is 11 h ahead of Charlestown.
When you, Charlestown 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
🇰🇳 Charlestown
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
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 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇳 Charlestown | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 00:41 | 11:41 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Charlestown | — | +11 h |
| IANA zone | America/St Kitts | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:03 | 06:17 |
| Sunset | 17:53 | 18:07 |
| Daylight | 11 h 51 min | 11 h 49 min |
| People on this clock | 1,500 | 127,240 |
Compare Charlestown with another city
More comparisons with Charlestown: the time zones next to it and the far side of the clock.
Nearby time zones
Charlestown and Chiang Mai: common questions
How far ahead of Charlestown is Chiang Mai?
Chiang Mai is 11 hours ahead of Charlestown: UTC+7 against UTC−4.
What time is it in Chiang Mai at the start of the working day in Charlestown?
The working day in Charlestown starts at 9:00 AM; in Chiang Mai it is 8:00 PM at that moment.
If it is 6:00 PM in Charlestown, what time is it in Chiang Mai?
At 6:00 PM in Charlestown, clocks in Chiang Mai show 5:00 AM (the next day).
When is a good time to call Chiang Mai from Charlestown?
Working hours (9:00 AM–6:00 PM) in Charlestown and in Chiang Mai do not overlap. At 9:00 AM in Charlestown it is 8:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 10:00 PM (the previous day) in Charlestown.
From what time in Charlestown is it tomorrow in Chiang Mai?
Once it is 1:00 PM in Charlestown, the date in Chiang Mai has already changed. Until 11:00 AM in Chiang Mai, it is still the previous day in Charlestown.
Is the time difference between Charlestown and Chiang Mai the same all year?
Yes. Neither Charlestown nor Chiang Mai switches to summer time, so the gap is always 11 hours.
