Napa, CA to Chiang Mai: time difference
Chiang Mai is 14 h ahead of Napa, 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.
Napa, CA 08:45 8:45 AM Chiang Mai 22:45 10:45 PM You –:–
08:45 8:45 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:30
22:45 10:45 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+14 h
Chiang Mai is 14 h ahead of Napa, CA.
When you, Napa, 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
🇺🇸 Napa, 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
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Time zones side by side
| Detail | 🇺🇸 Napa, CA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 08:45 | 22:45 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from Napa, CA | — | +14 h |
| IANA zone | America/Los Angeles | Asia/Bangkok |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:21 | 06:19 |
| Sunset | 18:30 | 18:01 |
| Daylight | 11 h 9 min | 11 h 42 min |
| People on this clock | 80,434 | 127,240 |
Compare Napa, CA with another city
More comparisons with Napa, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Napa, CA and Chiang Mai: common questions
What is the time difference between Napa, CA, and Chiang Mai?
Chiang Mai is 14 hours ahead: it uses UTC+7, while Napa is on UTC−7.
What time is it in Chiang Mai when it is 9:00 AM in Napa, CA?
When it is 9:00 AM in Napa, it is 11:00 PM in Chiang Mai.
If it is 6:00 PM in Napa, CA, what time is it in Chiang Mai?
At 6:00 PM in Napa, clocks in Chiang Mai show 8:00 AM (the next day).
Is there a time when both Napa, 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 Napa 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 Napa time.
When does the date change in Chiang Mai compared with Napa, CA?
The new day starts in Chiang Mai earlier: at 10:00 AM in Napa it is already midnight there. Until 2:00 PM in Chiang Mai, Napa is still on the previous day.
Does the time gap between Napa, CA, and Chiang Mai change during the year?
Yes – daylight saving time is used in Napa but not in Chiang Mai. From November 1, 2026, Chiang Mai will be 15 hours ahead of Napa.
