San Ramon, CA to Chiang Mai: time difference
Chiang Mai is 14 h ahead of San Ramon, CA. 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, CA 22:14 10:14 PM Chiang Mai 12:14 12:14 PM You –:–
22:14 10:14 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:24
12:14 12:14 PM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
·
+14 h
Chiang Mai is 14 h ahead of San Ramon, CA.
When you, San Ramon, CA and Chiang Mai 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, CA
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
🇹🇭 Chiang Mai
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 13 1 PM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 San Ramon, CA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 22:14 | 12:14 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from San Ramon, CA | — | +14 h |
| IANA zone | America/Los Angeles | Asia/Bangkok |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:23 | 06:21 |
| Sunset | 18:24 | 17:58 |
| Daylight | 11 h 1 min | 11 h 37 min |
| People on this clock | 75,995 | 127,240 |
Compare San Ramon, CA with another city
More comparisons with San Ramon, CA: the time zones next to it and the far side of the clock.
Nearby time zones
San Ramon, CA and Chiang Mai: common questions
How many hours ahead of San Ramon, CA, is Chiang Mai?
The clocks in Chiang Mai are 14 hours ahead of those in San Ramon (UTC+7 and UTC−7).
If it is 9:00 AM in San Ramon, CA, what time is it in Chiang Mai?
At 9:00 AM in San Ramon, clocks in Chiang Mai show 11:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in San Ramon, CA?
When it is 6:00 PM in San Ramon, it is 8:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from San Ramon, CA?
Working hours (9:00 AM–6:00 PM) in San Ramon and in Chiang Mai do not overlap. At 9:00 AM in San Ramon it is 11:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 7:00 PM (the previous day) in San Ramon.
When does the date change in Chiang Mai compared with San Ramon, CA?
The new day starts in Chiang Mai earlier: at 10:00 AM in San Ramon it is already midnight there. Until 2:00 PM in Chiang Mai, San Ramon is still on the previous day.
Does the time gap between San Ramon, CA, and Chiang Mai change during the year?
Yes – daylight saving time is used in San Ramon but not in Chiang Mai. From November 1, 2026, Chiang Mai will be 15 hours ahead of San Ramon.
