Phuket to San Diego, CA: time difference
San Diego, 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 18:28 6:28 PM San Diego, CA 04:28 4:28 AM You –:–
18:28 6:28 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
04:28 4:28 AM
Pacific Daylight Time · UTC-7
☀️ 06:50 · 🌙 18:23
·
−14 h
San Diego, CA is 14 h behind Phuket.
When you, Phuket and San Diego, 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
🇺🇸 San Diego, 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 | 🇺🇸 San Diego, CA |
|---|---|---|
| Local time | 18:28 | 04:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:50 |
| Sunset | 18:14 | 18:23 |
| Daylight | 12 h | 11 h 33 min |
| People on this clock | 79,308 | 1,386,932 |
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 Diego, CA: common questions
How many hours behind Phuket is San Diego, CA?
The clocks in San Diego are 14 hours behind those in Phuket (UTC−7 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in San Diego, CA?
At 9:00 AM in Phuket, clocks in San Diego show 7:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in San Diego, CA?
At 6:00 PM in Phuket, clocks in San Diego show 4:00 AM.
When is a good time to call San Diego, CA, from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in San Diego do not overlap. At 9:00 AM in Phuket it is 7:00 PM (the previous day) in San Diego; when the working day starts in San Diego, it is 11:00 PM in Phuket.
When does the date change in San Diego, CA, compared with Phuket?
The new day starts in San Diego later: until 2:00 PM in Phuket, it is still the previous day there. From 10:00 AM in San Diego, Phuket is already on the next day.
Is the time difference between Phuket and San Diego, CA, the same all year?
No. Only San Diego switches to summer time, so the gap changes twice a year. From November 1, 2026, San Diego will be 15 hours behind Phuket.
