Porterville, CA to Chiang Mai: time difference
Chiang Mai is 14 h ahead of Porterville, 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.
Porterville, CA 12:38 12:38 PM Chiang Mai 02:38 2:38 AM You –:–
12:38 12:38 PM
Pacific Daylight Time · UTC-7
☀️ 07:08 · 🌙 18:15
02:38 2:38 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
·
+14 h
Chiang Mai is 14 h ahead of Porterville, CA.
When you, Porterville, 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
🇺🇸 Porterville, 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 | 🇺🇸 Porterville, CA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 12:38 | 02:38 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Pacific Daylight Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from Porterville, CA | — | +14 h |
| IANA zone | America/Los Angeles | Asia/Bangkok |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:08 | 06:20 |
| Sunset | 18:15 | 17:58 |
| Daylight | 11 h 7 min | 11 h 38 min |
| People on this clock | 59,988 | 127,240 |
Compare Porterville, CA with another city
More comparisons with Porterville, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Porterville, CA and Chiang Mai: common questions
How many hours ahead of Porterville, CA, is Chiang Mai?
The clocks in Chiang Mai are 14 hours ahead of those in Porterville (UTC+7 and UTC−7).
What time is it in Chiang Mai at the start of the working day in Porterville, CA?
The working day in Porterville 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 Porterville, CA?
When it is 6:00 PM in Porterville, it is 8:00 AM (the next day) in Chiang Mai.
When do working hours in Porterville, CA, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Porterville (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 Porterville.
From what time in Porterville, CA, is it tomorrow in Chiang Mai?
Once it is 10:00 AM in Porterville, the date in Chiang Mai has already changed. Until 2:00 PM in Chiang Mai, it is still the previous day in Porterville.
Is the time difference between Porterville, CA, and Chiang Mai the same all year?
No. Only Porterville switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 15 hours ahead of Porterville.
