Phuket to Upland, CA: time difference
Upland, CA is 14 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 04:48 4:48 AM Upland, CA 14:48 2:48 PM You –:–
04:48 4:48 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
14:48 2:48 PM
Pacific Daylight Time · UTC-7
☀️ 07:01 · 🌙 18:10
·
−14 h
Upland, CA is 14 h behind Phuket.
When you, Phuket and Upland, CA 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
🇺🇸 Upland, CA
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇺🇸 Upland, CA |
|---|---|---|
| Local time | 04:48 | 14:48 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Indochina Time | Pacific Daylight Time |
| UTC offset | UTC+7 | UTC-7 |
| Offset from Phuket | — | −14 h |
| IANA zone | Asia/Bangkok | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:01 |
| Sunset | 18:09 | 18:10 |
| Daylight | 11 h 55 min | 11 h 9 min |
| People on this clock | 79,308 | 73,379 |
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 Upland, CA: common questions
How many hours behind Phuket is Upland, CA?
The clocks in Upland are 14 hours behind those in Phuket (UTC−7 and UTC+7).
What time is it in Upland, CA, when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 7:00 PM (the previous day) in Upland.
What time is it in Upland, CA, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 4:00 AM in Upland.
Is there a time when both Phuket and Upland, CA, 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 7:00 PM (the previous day) in Upland; the day in Upland starts at 11:00 PM in Phuket time.
When does the date change in Upland, CA, compared with Phuket?
The new day starts in Upland later: until 2:00 PM in Phuket, it is still the previous day there. From 10:00 AM in Upland, Phuket is already on the next day.
Is the time difference between Phuket and Upland, CA, the same all year?
No. Only Upland switches to summer time, so the gap changes twice a year. From November 1, 2026, Upland will be 15 hours behind Phuket.
