Mammoth Lakes, CA to Lisbon: time difference
Lisbon is 8 h ahead of Mammoth Lakes, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mammoth Lakes, CA 14:59 2:59 PM Lisbon 22:59 10:59 PM You –:–
14:59 2:59 PM
Pacific Daylight Time · UTC-7
☀️ 07:10 · 🌙 18:13
22:59 10:59 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
+8 h
Lisbon is 8 h ahead of Mammoth Lakes, CA.
When you, Mammoth Lakes, CA and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Mammoth Lakes, 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
🇵🇹 Lisbon
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Mammoth Lakes, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 14:59 | 22:59 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Mammoth Lakes, CA | — | +8 h |
| IANA zone | America/Los Angeles | Europe/Lisbon |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:10 | 07:51 |
| Sunset | 18:13 | 18:53 |
| Daylight | 11 h 4 min | 11 h 2 min |
| People on this clock | 7,000 | 545,923 |
Compare Mammoth Lakes, CA with another city
More comparisons with Mammoth Lakes, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mammoth Lakes, CA and Lisbon: common questions
What is the time difference between Mammoth Lakes, CA, and Lisbon?
Lisbon is 8 hours ahead: it uses UTC+1, while Mammoth Lakes is on UTC−7.
What time is it in Lisbon when it is 9:00 AM in Mammoth Lakes, CA?
When it is 9:00 AM in Mammoth Lakes, it is 5:00 PM in Lisbon.
If it is 6:00 PM in Mammoth Lakes, CA, what time is it in Lisbon?
At 6:00 PM in Mammoth Lakes, clocks in Lisbon show 2:00 AM (the next day).
When is a good time to call Lisbon from Mammoth Lakes, CA?
Between 9:00 AM and 10:00 AM in Mammoth Lakes – that is 5:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Lisbon?
From 4:00 PM in Mammoth Lakes, CA, it is already the next day in Lisbon. The other way round, until 8:00 AM in Lisbon it is still the previous day in Mammoth Lakes.
Does the time difference between Mammoth Lakes, CA, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 7 hours ahead of Mammoth Lakes.
