Mountain View, CA to Lisbon: time difference
Lisbon is 8 h ahead of Mountain View, 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.
Mountain View, CA 11:05 11:05 AM Lisbon 19:05 7:05 PM You –:–
11:05 11:05 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:27
19:05 7:05 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+8 h
Lisbon is 8 h ahead of Mountain View, CA.
When you, Mountain View, 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
🇺🇸 Mountain View, 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
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Time zones side by side
| Detail | 🇺🇸 Mountain View, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 11:05 | 19:05 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Mountain View, 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 | 07:21 | 07:50 |
| Sunset | 18:27 | 18:54 |
| Daylight | 11 h 6 min | 11 h 4 min |
| People on this clock | 82,739 | 545,923 |
Compare Mountain View, CA with another city
More comparisons with Mountain View, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mountain View, CA and Lisbon: common questions
How far ahead of Mountain View, CA, is Lisbon?
Lisbon is 8 hours ahead of Mountain View: UTC+1 against UTC−7.
If it is 9:00 AM in Mountain View, CA, what time is it in Lisbon?
At 9:00 AM in Mountain View, clocks in Lisbon show 5:00 PM.
If it is 6:00 PM in Mountain View, CA, what time is it in Lisbon?
At 6:00 PM in Mountain View, clocks in Lisbon show 2:00 AM (the next day).
When do working hours in Mountain View, CA, and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 10:00 AM in Mountain View, which is 5:00 PM to 6:00 PM in Lisbon.
When does the date change in Lisbon compared with Mountain View, CA?
The new day starts in Lisbon earlier: at 4:00 PM in Mountain View it is already midnight there. Until 8:00 AM in Lisbon, Mountain View is still on the previous day.
Is the time difference between Mountain View, CA, and Lisbon the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Lisbon will be 7 hours ahead of Mountain View.
