Chiang Mai to Walnut Creek, CA: time difference
Walnut Creek, 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 21:20 9:20 PM Walnut Creek, CA 07:20 7:20 AM You –:–
21:20 9:20 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
07:20 7:20 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:28
·
−14 h
Walnut Creek, CA is 14 h behind Chiang Mai.
When you, Chiang Mai and Walnut Creek, 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
🇺🇸 Walnut Creek, 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 | 🇺🇸 Walnut Creek, CA |
|---|---|---|
| Local time | 21:20 | 07:20 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:19 | 07:20 |
| Sunset | 18:01 | 18:28 |
| Daylight | 11 h 41 min | 11 h 8 min |
| People on this clock | 127,240 | 70,166 |
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 Walnut Creek, CA: common questions
How many hours behind Chiang Mai is Walnut Creek, CA?
The clocks in Walnut Creek are 14 hours behind those in Chiang Mai (UTC−7 and UTC+7).
What time is it in Walnut Creek, CA, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Walnut Creek it is 7:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Walnut Creek, CA?
At 6:00 PM in Chiang Mai, clocks in Walnut Creek show 4:00 AM.
Is there a time when both Chiang Mai and Walnut Creek, 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 Walnut Creek; the day in Walnut Creek starts at 11:00 PM in Chiang Mai time.
When does the date change in Walnut Creek, CA, compared with Chiang Mai?
The new day starts in Walnut Creek later: until 2:00 PM in Chiang Mai, it is still the previous day there. From 10:00 AM in Walnut Creek, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Walnut Creek, CA, the same all year?
No. Only Walnut Creek switches to summer time, so the gap changes twice a year. From November 1, 2026, Walnut Creek will be 15 hours behind Chiang Mai.
