Phuket to Mammoth Lakes, CA: time difference
Mammoth Lakes, CA is 14 h behind Phuket. 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.
Phuket 06:46 6:46 AM Mammoth Lakes, CA 16:46 4:46 PM You –:–
06:46 6:46 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
16:46 4:46 PM
Pacific Daylight Time · UTC-7
☀️ 07:10 · 🌙 18:13
·
−14 h
Mammoth Lakes, CA is 14 h behind Phuket.
When you, Phuket 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
🇹🇭 Phuket
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 | 🇹🇭 Phuket | 🇺🇸 Mammoth Lakes, CA |
|---|---|---|
| Local time | 06:46 | 16:46 |
| 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 Phuket | — | −14 h |
| IANA zone | Asia/Bangkok | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:10 |
| Sunset | 18:09 | 18:13 |
| Daylight | 11 h 55 min | 11 h 4 min |
| People on this clock | 79,308 | 7,000 |
Compare Phuket with another city
More comparisons with Phuket: the time zones next to it and the far side of the clock.
Big time differences
Phuket and Mammoth Lakes, CA: common questions
What is the time difference between Phuket and Mammoth Lakes, CA?
Mammoth Lakes is 14 hours behind: it uses UTC−7, while Phuket is on UTC+7.
What time is it in Mammoth Lakes, CA, when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 7:00 PM (the previous day) in Mammoth Lakes.
What time is it in Mammoth Lakes, CA, at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Mammoth Lakes it is 4:00 AM at that moment.
When do working hours in Phuket and in Mammoth Lakes, CA, overlap?
They don't: there are no shared working hours. The start of the day in Phuket (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 Phuket.
When does the date change in Mammoth Lakes, CA, compared with Phuket?
The new day starts in Mammoth Lakes later: until 2:00 PM in Phuket, it is still the previous day there. From 10:00 AM in Mammoth Lakes, Phuket is already on the next day.
Is the time difference between Phuket and Mammoth Lakes, CA, the same all year?
No. Only Mammoth Lakes switches to summer time, so the gap changes twice a year. From November 1, 2026, Mammoth Lakes will be 15 hours behind Phuket.
