San Ramon to Phuket: time difference
Phuket is 13 h ahead of San Ramon. 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.
San Ramon 21:42 9:42 PM Phuket 10:42 10:42 AM You –:–
21:42 9:42 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:25
10:42 10:42 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
·
+13 h
Phuket is 13 h ahead of San Ramon.
When you, San Ramon 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
🇨🇷 San Ramon
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
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 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 San Ramon | 🇹🇭 Phuket |
|---|---|---|
| Local time | 21:42 | 10:42 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Standard Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from San Ramon | — | +13 h |
| IANA zone | America/Costa Rica | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:27 | 06:14 |
| Sunset | 17:25 | 18:14 |
| Daylight | 11 h 58 min | 12 h |
| People on this clock | 10,000 | 79,308 |
Compare San Ramon with another city
More comparisons with San Ramon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Ramon and Phuket: common questions
How far ahead of San Ramon is Phuket?
Phuket is 13 hours ahead of San Ramon: UTC+7 against UTC−6.
What time is it in Phuket at the start of the working day in San Ramon?
The working day in San Ramon starts at 9:00 AM; in Phuket it is 10:00 PM at that moment.
If it is 6:00 PM in San Ramon, what time is it in Phuket?
At 6:00 PM in San Ramon, clocks in Phuket show 7:00 AM (the next day).
Is there a time when both San Ramon and Phuket are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in San Ramon at 9:00 AM, it is 10:00 PM in Phuket; the day in Phuket starts at 8:00 PM (the previous day) in San Ramon time.
From what time in San Ramon is it tomorrow in Phuket?
Once it is 11:00 AM in San Ramon, the date in Phuket has already changed. Until 1:00 PM in Phuket, it is still the previous day in San Ramon.
Is the time difference between San Ramon and Phuket the same all year?
Yes. Neither San Ramon nor Phuket switches to summer time, so the gap is always 13 hours.
