Phuket to Union, SC: time difference
Union, SC 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 17:54 5:54 PM Union, SC 06:54 6:54 AM You –:–
17:54 5:54 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
06:54 6:54 AM
Eastern Daylight Time · UTC-4
☀️ 07:39 · 🌙 18:45
·
−11 h
Union, SC is 11 h behind Phuket.
When you, Phuket and Union, SC 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
🇺🇸 Union, SC
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 | 🇺🇸 Union, SC |
|---|---|---|
| Local time | 17:54 | 06:54 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:39 |
| Sunset | 18:09 | 18:45 |
| Daylight | 11 h 55 min | 11 h 6 min |
| People on this clock | 79,308 | 8,000 |
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 Union, SC: common questions
How far behind Phuket is Union, SC?
Union is 11 hours behind Phuket: UTC−4 against UTC+7.
What time is it in Union, SC, 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 Union.
What time is it in Union, SC, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 7:00 AM in Union.
Is there a time when both Phuket and Union, SC, 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 Union; the day in Union starts at 8:00 PM in Phuket time.
When is it still the previous day in Union, SC?
Until 11:00 AM in Phuket it is still the previous day in Union. The other way round, from 1:00 PM in Union it is already the next day in Phuket.
Is the time difference between Phuket and Union, SC, the same all year?
No. Only Union switches to summer time, so the gap changes twice a year. From November 1, 2026, Union will be 12 hours behind Phuket.
