Chiang Mai to Martinsburg, WV: time difference
Martinsburg, WV 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 13:00 1:00 PM Martinsburg, WV 02:00 2:00 AM You –:–
13:00 1:00 PM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
02:00 2:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 18:24
·
−11 h
Martinsburg, WV is 11 h behind Chiang Mai.
When you, Chiang Mai and Martinsburg, WV 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
🇺🇸 Martinsburg, WV
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 | 🇺🇸 Martinsburg, WV |
|---|---|---|
| Local time | 13:00 | 02:00 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:21 | 07:30 |
| Sunset | 17:58 | 18:24 |
| Daylight | 11 h 37 min | 10 h 55 min |
| People on this clock | 127,240 | 16,392 |
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 Martinsburg, WV: common questions
How many hours behind Chiang Mai is Martinsburg, WV?
The clocks in Martinsburg are 11 hours behind those in Chiang Mai (UTC−4 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Martinsburg, WV?
At 9:00 AM in Chiang Mai, clocks in Martinsburg show 10:00 PM (the previous day).
If it is 6:00 PM in Chiang Mai, what time is it in Martinsburg, WV?
At 6:00 PM in Chiang Mai, clocks in Martinsburg show 7:00 AM.
When is a good time to call Martinsburg, WV, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Martinsburg do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Martinsburg; when the working day starts in Martinsburg, it is 8:00 PM in Chiang Mai.
When is it still the previous day in Martinsburg, WV?
Until 11:00 AM in Chiang Mai it is still the previous day in Martinsburg. The other way round, from 1:00 PM in Martinsburg it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Martinsburg, WV, change?
Yes. The clocks change only in Martinsburg. From November 1, 2026, Martinsburg will be 12 hours behind Chiang Mai.
