Katy, TX to Phuket: time difference
Phuket is 12 h ahead of Katy, TX. 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.
Katy, TX 19:06 7:06 PM Phuket 07:06 7:06 AM You –:–
19:06 7:06 PM
Central Daylight Time · UTC-5
☀️ 07:29 · 🌙 18:49
07:06 7:06 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
·
+12 h
Phuket is 12 h ahead of Katy, TX.
When you, Katy, TX 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
🇺🇸 Katy, TX
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 | 🇺🇸 Katy, TX | 🇹🇭 Phuket |
|---|---|---|
| Local time | 19:06 | 07:06 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Katy, TX | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 06:14 |
| Sunset | 18:49 | 18:09 |
| Daylight | 11 h 20 min | 11 h 55 min |
| People on this clock | 14,102 | 79,308 |
Compare Katy, TX with another city
More comparisons with Katy, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Katy, TX and Phuket: common questions
What is the time difference between Katy, TX, and Phuket?
Phuket is 12 hours ahead: it uses UTC+7, while Katy is on UTC−5.
What time is it in Phuket at the start of the working day in Katy, TX?
The working day in Katy starts at 9:00 AM; in Phuket it is 9:00 PM at that moment.
If it is 6:00 PM in Katy, TX, what time is it in Phuket?
At 6:00 PM in Katy, clocks in Phuket show 6:00 AM (the next day).
Is there a time when both Katy, TX, and Phuket are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Katy at 9:00 AM, it is 9:00 PM in Phuket; the day in Phuket starts at 9:00 PM (the previous day) in Katy time.
When does the date change in Phuket compared with Katy, TX?
The new day starts in Phuket earlier: at 12:00 PM in Katy it is already midnight there. Until 12:00 PM in Phuket, Katy is still on the previous day.
Does the time difference between Katy, TX, and Phuket change?
Yes. The clocks change only in Katy. From November 1, 2026, Phuket will be 13 hours ahead of Katy.
