Chiang Mai to Charlestown: time difference
Charlestown is 11 h behind Chiang Mai. 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.
Chiang Mai 19:00 7:00 PM Charlestown 08:00 8:00 AM You –:–
19:00 7:00 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
08:00 8:00 AM
Atlantic Standard Time · UTC-4
☀️ 06:03 · 🌙 17:53
·
−11 h
Charlestown is 11 h behind Chiang Mai.
When you, Chiang Mai and Charlestown 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
🇰🇳 Charlestown
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 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇰🇳 Charlestown |
|---|---|---|
| Local time | 19:00 | 08:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Atlantic Standard Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/St Kitts |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:03 |
| Sunset | 18:07 | 17:53 |
| Daylight | 11 h 49 min | 11 h 51 min |
| People on this clock | 127,240 | 1,500 |
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 Charlestown: common questions
How many hours behind Chiang Mai is Charlestown?
The clocks in Charlestown are 11 hours behind those in Chiang Mai (UTC−4 and UTC+7).
What time is it in Charlestown at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Charlestown it is 10:00 PM (the previous day) at that moment.
What time is it in Charlestown at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Charlestown it is 7:00 AM at that moment.
When is a good time to call Charlestown from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Charlestown do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Charlestown; when the working day starts in Charlestown, it is 8:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Charlestown?
Before 11:00 AM in Chiang Mai, the date in Charlestown has not changed yet. From 1:00 PM in Charlestown, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Charlestown change during the year?
No, the clocks change neither in Chiang Mai nor in Charlestown, so the gap is 11 hours all year round.
