Phuket to Reston, VA: time difference
Reston, VA 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 16:05 4:05 PM Reston, VA 05:05 5:05 AM You –:–
16:05 4:05 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
05:05 5:05 AM
Eastern Daylight Time · UTC-4
☀️ 07:22 · 🌙 18:28
·
−11 h
Reston, VA is 11 h behind Phuket.
When you, Phuket and Reston, VA 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
🇺🇸 Reston, VA
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
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Time zones side by side
| Detail | 🇹🇭 Phuket | 🇺🇸 Reston, VA |
|---|---|---|
| Local time | 16:05 | 05:05 |
| 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 | 07:22 |
| Sunset | 18:10 | 18:28 |
| Daylight | 11 h 56 min | 11 h 6 min |
| People on this clock | 79,308 | 58,404 |
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 Reston, VA: common questions
How many hours behind Phuket is Reston, VA?
The clocks in Reston 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 Reston, VA?
At 9:00 AM in Phuket, clocks in Reston show 10:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in Reston, VA?
At 6:00 PM in Phuket, clocks in Reston show 7:00 AM.
When is a good time to call Reston, VA, from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in Reston do not overlap. At 9:00 AM in Phuket it is 10:00 PM (the previous day) in Reston; when the working day starts in Reston, it is 8:00 PM in Phuket.
When is it still the previous day in Reston, VA?
Until 11:00 AM in Phuket it is still the previous day in Reston. The other way round, from 1:00 PM in Reston it is already the next day in Phuket.
Is the time difference between Phuket and Reston, VA, the same all year?
No. Only Reston switches to summer time, so the gap changes twice a year. From November 1, 2026, Reston will be 12 hours behind Phuket.
