Da Nang to Mammoth Lakes, CA: time difference
Mammoth Lakes, CA is 14 h behind Da Nang. 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.
Da Nang 05:07 5:07 AM Mammoth Lakes, CA 15:07 3:07 PM You –:–
05:07 5:07 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:24
15:07 3:07 PM
Pacific Daylight Time · UTC-7
☀️ 07:10 · 🌙 18:13
·
−14 h
Mammoth Lakes, CA is 14 h behind Da Nang.
When you, Da Nang 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
🇻🇳 Da Nang
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
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- Early
- Working hours
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Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇺🇸 Mammoth Lakes, CA |
|---|---|---|
| Local time | 05:07 | 15:07 |
| 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 Da Nang | — | −14 h |
| IANA zone | Asia/Ho Chi Minh | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:41 | 07:10 |
| Sunset | 17:24 | 18:13 |
| Daylight | 11 h 43 min | 11 h 4 min |
| People on this clock | 1,245,200 | 7,000 |
Compare Da Nang with another city
More comparisons with Da Nang: the time zones next to it and the far side of the clock.
Big time differences
Da Nang and Mammoth Lakes, CA: common questions
What is the time difference between Da Nang and Mammoth Lakes, CA?
Mammoth Lakes is 14 hours behind: it uses UTC−7, while Da Nang is on UTC+7.
What time is it in Mammoth Lakes, CA, when it is 9:00 AM in Da Nang?
When it is 9:00 AM in Da Nang, it is 7:00 PM (the previous day) in Mammoth Lakes.
What time is it in Mammoth Lakes, CA, when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 4:00 AM in Mammoth Lakes.
Is there a time when both Da Nang and Mammoth Lakes, CA, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Da Nang at 9:00 AM, it is 7:00 PM (the previous day) in Mammoth Lakes; the day in Mammoth Lakes starts at 11:00 PM in Da Nang time.
When is it still the previous day in Mammoth Lakes, CA?
Until 2:00 PM in Da Nang 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 Da Nang.
Is the time difference between Da Nang 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 Da Nang.
