Phuket to Amherst, MA: time difference
Amherst, MA is 11 h behind Phuket. 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.
Phuket 18:19 6:19 PM Amherst, MA 07:19 7:19 AM You –:–
18:19 6:19 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
07:19 7:19 AM
Eastern Daylight Time · UTC-4
☀️ 07:07 · 🌙 18:05
·
−11 h
Amherst, MA is 11 h behind Phuket.
When you, Phuket and Amherst, MA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Phuket
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, MA
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 | 🇹🇭 Phuket | 🇺🇸 Amherst, MA |
|---|---|---|
| Local time | 18:19 | 07:19 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Phuket | — | −11 h |
| IANA zone | Asia/Bangkok | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:07 |
| Sunset | 18:10 | 18:05 |
| Daylight | 11 h 56 min | 10 h 58 min |
| People on this clock | 79,308 | 37,819 |
Compare Phuket with another city
More comparisons with Phuket: the time zones next to it and the far side of the clock.
Big time differences
Phuket and Amherst, MA: common questions
How many hours behind Phuket is Amherst, MA?
The clocks in Amherst are 11 hours behind those in Phuket (UTC−4 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in Amherst, MA?
At 9:00 AM in Phuket, clocks in Amherst show 10:00 PM (the previous day).
What time is it in Amherst, MA, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 7:00 AM in Amherst.
Is there a time when both Phuket and Amherst, MA, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Phuket at 9:00 AM, it is 10:00 PM (the previous day) in Amherst; the day in Amherst starts at 8:00 PM in Phuket time.
Until what time in Phuket is it still yesterday in Amherst, MA?
Before 11:00 AM in Phuket, the date in Amherst has not changed yet. From 1:00 PM in Amherst, it is already the next day in Phuket.
Does the time difference between Phuket and Amherst, MA, change?
Yes. The clocks change only in Amherst. From November 1, 2026, Amherst will be 12 hours behind Phuket.
