Phuket to Boston, MA: time difference
Boston, 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 13:23 1:23 PM Boston, MA 02:23 2:23 AM You –:–
13:23 1:23 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
02:23 2:23 AM
Eastern Daylight Time · UTC-4
☀️ 06:52 · 🌙 18:12
·
−11 h
Boston, MA is 11 h behind Phuket.
When you, Phuket and Boston, 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
🇺🇸 Boston, 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 | 🇺🇸 Boston, MA |
|---|---|---|
| Local time | 13:23 | 02:23 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:52 |
| Sunset | 18:14 | 18:12 |
| Daylight | 12 h | 11 h 20 min |
| People on this clock | 79,308 | 675,647 |
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 Boston, MA: common questions
What is the time difference between Phuket and Boston, MA?
Boston is 11 hours behind: it uses UTC−4, while Phuket is on UTC+7.
What time is it in Boston, MA, when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 10:00 PM (the previous day) in Boston.
What time is it in Boston, MA, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 7:00 AM in Boston.
When do working hours in Phuket and in Boston, MA, overlap?
They don't: there are no shared working hours. The start of the day in Phuket (9:00 AM) is 10:00 PM (the previous day) in Boston, and the start of the day in Boston is 8:00 PM in Phuket.
When does the date change in Boston, MA, compared with Phuket?
The new day starts in Boston later: until 11:00 AM in Phuket, it is still the previous day there. From 1:00 PM in Boston, Phuket is already on the next day.
Is the time difference between Phuket and Boston, MA, the same all year?
No. Only Boston switches to summer time, so the gap changes twice a year. From November 1, 2026, Boston will be 12 hours behind Phuket.
