Chiang Mai to Amherst, NY: time difference
Amherst, NY 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 14:20 2:20 PM Amherst, NY 03:20 3:20 AM You –:–
14:20 2:20 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
03:20 3:20 AM
Eastern Daylight Time · UTC-4
☀️ 07:34 · 🌙 18:28
·
−11 h
Amherst, NY is 11 h behind Chiang Mai.
When you, Chiang Mai and Amherst, NY 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
🇺🇸 Amherst, NY
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 | 🇺🇸 Amherst, NY |
|---|---|---|
| Local time | 14:20 | 03:20 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 06:20 | 07:34 |
| Sunset | 18:00 | 18:28 |
| Daylight | 11 h 40 min | 10 h 54 min |
| People on this clock | 127,240 | 37,819 |
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 Amherst, NY: common questions
What is the time difference between Chiang Mai and Amherst, NY?
Amherst is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Amherst, NY, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Amherst it is 10:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Amherst, NY?
At 6:00 PM in Chiang Mai, clocks in Amherst show 7:00 AM.
When do working hours in Chiang Mai and in Amherst, NY, overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 10:00 PM (the previous day) in Amherst, and the start of the day in Amherst is 8:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Amherst, NY?
Before 11:00 AM in Chiang Mai, the date in Amherst has not changed yet. From 1:00 PM in Amherst, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Amherst, NY, change?
Yes. The clocks change only in Amherst. From November 1, 2026, Amherst will be 12 hours behind Chiang Mai.
