Cupertino, CA to Chiang Mai: time difference
Chiang Mai is 14 h ahead of Cupertino, 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.
Cupertino, CA 11:40 11:40 AM Chiang Mai 01:40 1:40 AM You –:–
11:40 11:40 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:27
01:40 1:40 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+14 h
Chiang Mai is 14 h ahead of Cupertino, CA.
When you, Cupertino, 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
🇺🇸 Cupertino, 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 | 🇺🇸 Cupertino, CA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 11:40 | 01:40 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Pacific Daylight Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from Cupertino, CA | — | +14 h |
| IANA zone | America/Los Angeles | Asia/Bangkok |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:20 | 06:20 |
| Sunset | 18:27 | 17:59 |
| Daylight | 11 h 7 min | 11 h 39 min |
| People on this clock | 58,302 | 127,240 |
Compare Cupertino, CA with another city
More comparisons with Cupertino, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Cupertino, CA and Chiang Mai: common questions
How many hours ahead of Cupertino, CA, is Chiang Mai?
The clocks in Chiang Mai are 14 hours ahead of those in Cupertino (UTC+7 and UTC−7).
If it is 9:00 AM in Cupertino, CA, what time is it in Chiang Mai?
At 9:00 AM in Cupertino, clocks in Chiang Mai show 11:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in Cupertino, CA?
When it is 6:00 PM in Cupertino, it is 8:00 AM (the next day) in Chiang Mai.
When do working hours in Cupertino, CA, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Cupertino (9:00 AM) is 11:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 7:00 PM (the previous day) in Cupertino.
When does the date change in Chiang Mai compared with Cupertino, CA?
The new day starts in Chiang Mai earlier: at 10:00 AM in Cupertino it is already midnight there. Until 2:00 PM in Chiang Mai, Cupertino is still on the previous day.
Is the time difference between Cupertino, CA, and Chiang Mai the same all year?
No. Only Cupertino switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 15 hours ahead of Cupertino.
