Chiang Mai to San Diego, CA: time difference
San Diego, CA is 14 h behind Chiang Mai. 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.
Chiang Mai 15:56 3:56 PM San Diego, CA 01:56 1:56 AM You –:–
15:56 3:56 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
01:56 1:56 AM
Pacific Daylight Time · UTC-7
☀️ 06:50 · 🌙 18:23
·
−14 h
San Diego, CA is 14 h behind Chiang Mai.
When you, Chiang Mai 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
🇹🇭 Chiang Mai
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 | 🇹🇭 Chiang Mai | 🇺🇸 San Diego, CA |
|---|---|---|
| Local time | 15:56 | 01:56 |
| 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 Chiang Mai | — | −14 h |
| IANA zone | Asia/Bangkok | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 06:17 | 06:50 |
| Sunset | 18:07 | 18:23 |
| Daylight | 11 h 49 min | 11 h 33 min |
| People on this clock | 127,240 | 1,386,932 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and San Diego, CA: common questions
How far behind Chiang Mai is San Diego, CA?
San Diego is 14 hours behind Chiang Mai: UTC−7 against UTC+7.
What time is it in San Diego, CA, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in San Diego it is 7:00 PM (the previous day) at that moment.
What time is it in San Diego, CA, when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 4:00 AM in San Diego.
Is there a time when both Chiang Mai and San Diego, CA, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Chiang Mai at 9:00 AM, it is 7:00 PM (the previous day) in San Diego; the day in San Diego starts at 11:00 PM in Chiang Mai time.
When is it still the previous day in San Diego, CA?
Until 2:00 PM in Chiang Mai it is still the previous day in San Diego. The other way round, from 10:00 AM in San Diego it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and San Diego, CA, change?
Yes. The clocks change only in San Diego. From November 1, 2026, San Diego will be 15 hours behind Chiang Mai.
