San Francisco, CA to Chiang Mai: time difference
Chiang Mai is 14 h ahead of San Francisco, 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 Francisco, CA 05:06 5:06 AM Chiang Mai 19:06 7:06 PM You –:–
05:06 5:06 AM
Pacific Daylight Time · UTC-7
☀️ 07:14 · 🌙 18:41
19:06 7:06 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+14 h
Chiang Mai is 14 h ahead of San Francisco, CA.
When you, San Francisco, 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 Francisco, 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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 San Francisco, CA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 05:06 | 19:06 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Pacific Daylight Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from San Francisco, CA | — | +14 h |
| IANA zone | America/Los Angeles | Asia/Bangkok |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:14 | 06:17 |
| Sunset | 18:41 | 18:07 |
| Daylight | 11 h 27 min | 11 h 49 min |
| People on this clock | 873,965 | 127,240 |
Compare San Francisco, CA with another city
More comparisons with San Francisco, CA: the time zones next to it and the far side of the clock.
Nearby time zones
San Francisco, CA and Chiang Mai: common questions
How many hours ahead of San Francisco, CA, is Chiang Mai?
The clocks in Chiang Mai are 14 hours ahead of those in San Francisco (UTC+7 and UTC−7).
What time is it in Chiang Mai when it is 9:00 AM in San Francisco, CA?
When it is 9:00 AM in San Francisco, it is 11:00 PM in Chiang Mai.
What time is it in Chiang Mai when it is 6:00 PM in San Francisco, CA?
When it is 6:00 PM in San Francisco, it is 8:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from San Francisco, CA?
Working hours (9:00 AM–6:00 PM) in San Francisco and in Chiang Mai do not overlap. At 9:00 AM in San Francisco 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 Francisco.
When does the date change in Chiang Mai compared with San Francisco, CA?
The new day starts in Chiang Mai earlier: at 10:00 AM in San Francisco it is already midnight there. Until 2:00 PM in Chiang Mai, San Francisco is still on the previous day.
Is the time difference between San Francisco, CA, and Chiang Mai the same all year?
No. Only San Francisco switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 15 hours ahead of San Francisco.
