Phuket to Columbia, SC: time difference
Columbia, 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 14:31 2:31 PM Columbia, SC 03:31 3:31 AM You –:–
14:31 2:31 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
03:31 3:31 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:58
·
−11 h
Columbia, SC is 11 h behind Phuket.
When you, Phuket and Columbia, 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
🇺🇸 Columbia, 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 | 🇺🇸 Columbia, SC |
|---|---|---|
| Local time | 14:31 | 03:31 |
| 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 | 07:26 |
| Sunset | 18:14 | 18:58 |
| Daylight | 12 h | 11 h 32 min |
| People on this clock | 79,308 | 139,698 |
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 Columbia, SC: common questions
How far behind Phuket is Columbia, SC?
Columbia is 11 hours behind Phuket: UTC−4 against UTC+7.
What time is it in Columbia, SC, at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Columbia it is 10:00 PM (the previous day) at that moment.
What time is it in Columbia, SC, at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Columbia it is 7:00 AM at that moment.
Is there a time when both Phuket and Columbia, 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 Columbia; the day in Columbia starts at 8:00 PM in Phuket time.
When does the date change in Columbia, SC, compared with Phuket?
The new day starts in Columbia later: until 11:00 AM in Phuket, it is still the previous day there. From 1:00 PM in Columbia, Phuket is already on the next day.
Is the time difference between Phuket and Columbia, SC, the same all year?
No. Only Columbia switches to summer time, so the gap changes twice a year. From November 1, 2026, Columbia will be 12 hours behind Phuket.
