Phuket to San Antonio, TX: time difference
San Antonio, TX is 12 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 20:47 8:47 PM San Antonio, TX 08:47 8:47 AM You –:–
20:47 8:47 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
08:47 8:47 AM
Central Daylight Time · UTC-5
☀️ 07:33 · 🌙 19:10
·
−12 h
San Antonio, TX is 12 h behind Phuket.
When you, Phuket and San Antonio, TX 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
🇺🇸 San Antonio, TX
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
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇹🇭 Phuket | 🇺🇸 San Antonio, TX |
|---|---|---|
| Local time | 20:47 | 08:47 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Phuket | — | −12 h |
| IANA zone | Asia/Bangkok | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:33 |
| Sunset | 18:14 | 19:10 |
| Daylight | 12 h | 11 h 37 min |
| People on this clock | 79,308 | 1,434,625 |
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 San Antonio, TX: common questions
How many hours behind Phuket is San Antonio, TX?
The clocks in San Antonio are 12 hours behind those in Phuket (UTC−5 and UTC+7).
What time is it in San Antonio, TX, when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 9:00 PM (the previous day) in San Antonio.
What time is it in San Antonio, TX, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 6:00 AM in San Antonio.
When is a good time to call San Antonio, TX, from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in San Antonio do not overlap. At 9:00 AM in Phuket it is 9:00 PM (the previous day) in San Antonio; when the working day starts in San Antonio, it is 9:00 PM in Phuket.
Until what time in Phuket is it still yesterday in San Antonio, TX?
Before 12:00 PM in Phuket, the date in San Antonio has not changed yet. From 12:00 PM in San Antonio, it is already the next day in Phuket.
Does the time difference between Phuket and San Antonio, TX, change?
Yes. The clocks change only in San Antonio. From November 1, 2026, San Antonio will be 13 hours behind Phuket.
