Phuket to San Ramon: time difference
San Ramon is 13 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 13:24 1:24 PM San Ramon 00:24 12:24 AM You –:–
13:24 1:24 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
00:24 12:24 AM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:24
·
−13 h
San Ramon is 13 h behind Phuket.
When you, Phuket and San Ramon 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 Ramon
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 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇨🇷 San Ramon |
|---|---|---|
| Local time | 13:24 | 00:24 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Central Standard Time |
| UTC offset | UTC+7 | UTC-6 |
| Offset from Phuket | — | −13 h |
| IANA zone | Asia/Bangkok | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 05:27 |
| Sunset | 18:14 | 17:24 |
| Daylight | 12 h | 11 h 57 min |
| People on this clock | 79,308 | 10,000 |
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 Ramon: common questions
How many hours behind Phuket is San Ramon?
The clocks in San Ramon are 13 hours behind those in Phuket (UTC−6 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in San Ramon?
At 9:00 AM in Phuket, clocks in San Ramon show 8:00 PM (the previous day).
What time is it in San Ramon when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 5:00 AM in San Ramon.
When do working hours in Phuket and in San Ramon overlap?
They don't: there are no shared working hours. The start of the day in Phuket (9:00 AM) is 8:00 PM (the previous day) in San Ramon, and the start of the day in San Ramon is 10:00 PM in Phuket.
When does the date change in San Ramon compared with Phuket?
The new day starts in San Ramon later: until 1:00 PM in Phuket, it is still the previous day there. From 11:00 AM in San Ramon, Phuket is already on the next day.
Does the time difference between Phuket and San Ramon change?
No. Neither place uses daylight saving time, so the difference stays 13 hours all year.
