Columbia, TN to Phuket: time difference
Phuket is 12 h ahead of Columbia, TN. 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.
Columbia, TN 16:06 4:06 PM Phuket 04:06 4:06 AM You –:–
16:06 4:06 PM
Central Daylight Time · UTC-5
☀️ 06:58 · 🌙 18:10
04:06 4:06 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
·
+12 h
Phuket is 12 h ahead of Columbia, TN.
When you, Columbia, TN 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
🇺🇸 Columbia, TN
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
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 11 11 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Columbia, TN | 🇹🇭 Phuket |
|---|---|---|
| Local time | 16:06 | 04:06 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Columbia, TN | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 06:58 | 06:14 |
| Sunset | 18:10 | 18:10 |
| Daylight | 11 h 12 min | 11 h 56 min |
| People on this clock | 672,228 | 79,308 |
Compare Columbia, TN with another city
More comparisons with Columbia, TN: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Columbia, TN and Phuket: common questions
How many hours ahead of Columbia, TN, is Phuket?
The clocks in Phuket are 12 hours ahead of those in Columbia (UTC+7 and UTC−5).
If it is 9:00 AM in Columbia, TN, what time is it in Phuket?
At 9:00 AM in Columbia, clocks in Phuket show 9:00 PM.
What time is it in Phuket when it is 6:00 PM in Columbia, TN?
When it is 6:00 PM in Columbia, it is 6:00 AM (the next day) in Phuket.
When do working hours in Columbia, TN, and in Phuket overlap?
They don't: there are no shared working hours. The start of the day in Columbia (9:00 AM) is 9:00 PM in Phuket, and the start of the day in Phuket is 9:00 PM (the previous day) in Columbia.
When does the date change in Phuket compared with Columbia, TN?
The new day starts in Phuket earlier: at 12:00 PM in Columbia it is already midnight there. Until 12:00 PM in Phuket, Columbia is still on the previous day.
Is the time difference between Columbia, TN, and Phuket the same all year?
No. Only Columbia switches to summer time, so the gap changes twice a year. From November 1, 2026, Phuket will be 13 hours ahead of Columbia.
