New Castle, PA to Phuket: time difference
Phuket is 11 h ahead of New Castle, PA. 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.
New Castle, PA 21:29 9:29 PM Phuket 08:29 8:29 AM You –:–
21:29 9:29 PM
Eastern Daylight Time · UTC-4
☀️ 07:39 · 🌙 18:35
08:29 8:29 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
·
+11 h
Phuket is 11 h ahead of New Castle, PA.
When you, New Castle, PA and Phuket are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 New Castle, PA
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
🇹🇭 Phuket
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 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
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 New Castle, PA | 🇹🇭 Phuket |
|---|---|---|
| Local time | 21:29 | 08:29 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from New Castle, PA | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:39 | 06:14 |
| Sunset | 18:35 | 18:09 |
| Daylight | 10 h 56 min | 11 h 55 min |
| People on this clock | 21,926 | 79,308 |
Compare New Castle, PA with another city
More comparisons with New Castle, PA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New Castle, PA and Phuket: common questions
What is the time difference between New Castle, PA, and Phuket?
Phuket is 11 hours ahead: it uses UTC+7, while New Castle is on UTC−4.
If it is 9:00 AM in New Castle, PA, what time is it in Phuket?
At 9:00 AM in New Castle, clocks in Phuket show 8:00 PM.
If it is 6:00 PM in New Castle, PA, what time is it in Phuket?
At 6:00 PM in New Castle, clocks in Phuket show 5:00 AM (the next day).
When is a good time to call Phuket from New Castle, PA?
Working hours (9:00 AM–6:00 PM) in New Castle and in Phuket do not overlap. At 9:00 AM in New Castle it is 8:00 PM in Phuket; when the working day starts in Phuket, it is 10:00 PM (the previous day) in New Castle.
From what time in New Castle, PA, is it tomorrow in Phuket?
Once it is 1:00 PM in New Castle, the date in Phuket has already changed. Until 11:00 AM in Phuket, it is still the previous day in New Castle.
Is the time difference between New Castle, PA, and Phuket the same all year?
No. Only New Castle switches to summer time, so the gap changes twice a year. From November 1, 2026, Phuket will be 12 hours ahead of New Castle.
