Chiang Mai to Mammoth Lakes, CA: time difference
Mammoth Lakes, 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 05:19 5:19 AM Mammoth Lakes, CA 15:19 3:19 PM You –:–
05:19 5:19 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
15:19 3:19 PM
Pacific Daylight Time · UTC-7
☀️ 07:10 · 🌙 18:13
·
−14 h
Mammoth Lakes, CA is 14 h behind Chiang Mai.
When you, Chiang Mai and Mammoth Lakes, 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
🇺🇸 Mammoth Lakes, 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 | 🇺🇸 Mammoth Lakes, CA |
|---|---|---|
| Local time | 05:19 | 15:19 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 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 | 06:20 | 07:10 |
| Sunset | 17:58 | 18:13 |
| Daylight | 11 h 38 min | 11 h 4 min |
| People on this clock | 127,240 | 7,000 |
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 Mammoth Lakes, CA: common questions
What is the time difference between Chiang Mai and Mammoth Lakes, CA?
Mammoth Lakes is 14 hours behind: it uses UTC−7, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Mammoth Lakes, CA?
At 9:00 AM in Chiang Mai, clocks in Mammoth Lakes show 7:00 PM (the previous day).
What time is it in Mammoth Lakes, CA, when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 4:00 AM in Mammoth Lakes.
When do working hours in Chiang Mai and in Mammoth Lakes, CA, overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 7:00 PM (the previous day) in Mammoth Lakes, and the start of the day in Mammoth Lakes is 11:00 PM in Chiang Mai.
When is it still the previous day in Mammoth Lakes, CA?
Until 2:00 PM in Chiang Mai it is still the previous day in Mammoth Lakes. The other way round, from 10:00 AM in Mammoth Lakes it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Mammoth Lakes, CA, change during the year?
Yes – daylight saving time is used in Mammoth Lakes but not in Chiang Mai. From November 1, 2026, Mammoth Lakes will be 15 hours behind Chiang Mai.
