Sioux Falls, SD to Phuket: time difference
Phuket is 12 h ahead of Sioux Falls, SD. 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.
Sioux Falls, SD 03:18 3:18 AM Phuket 15:18 3:18 PM You –:–
03:18 3:18 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:54
15:18 3:18 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
·
+12 h
Phuket is 12 h ahead of Sioux Falls, SD.
When you, Sioux Falls, SD 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
🇺🇸 Sioux Falls, SD
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 | 🇺🇸 Sioux Falls, SD | 🇹🇭 Phuket |
|---|---|---|
| Local time | 03:18 | 15:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Sioux Falls, SD | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:14 |
| Sunset | 18:54 | 18:14 |
| Daylight | 11 h 18 min | 12 h |
| People on this clock | 192,517 | 79,308 |
Compare Sioux Falls, SD with another city
More comparisons with Sioux Falls, SD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sioux Falls, SD and Phuket: common questions
How many hours ahead of Sioux Falls, SD, is Phuket?
The clocks in Phuket are 12 hours ahead of those in Sioux Falls (UTC+7 and UTC−5).
If it is 9:00 AM in Sioux Falls, SD, what time is it in Phuket?
At 9:00 AM in Sioux Falls, clocks in Phuket show 9:00 PM.
What time is it in Phuket when it is 6:00 PM in Sioux Falls, SD?
When it is 6:00 PM in Sioux Falls, it is 6:00 AM (the next day) in Phuket.
Is there a time when both Sioux Falls, SD, and Phuket are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Sioux Falls at 9:00 AM, it is 9:00 PM in Phuket; the day in Phuket starts at 9:00 PM (the previous day) in Sioux Falls time.
From what time in Sioux Falls, SD, is it tomorrow in Phuket?
Once it is 12:00 PM in Sioux Falls, the date in Phuket has already changed. Until 12:00 PM in Phuket, it is still the previous day in Sioux Falls.
Does the time difference between Sioux Falls, SD, and Phuket change?
Yes. The clocks change only in Sioux Falls. From November 1, 2026, Phuket will be 13 hours ahead of Sioux Falls.
