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