Palo Alto, CA to Lisbon: time difference
Lisbon is 8 h ahead of Palo Alto, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Lisbon, Portugal
20
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:48 · 🌙 18:57 · 11 h 9 min
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Palo Alto, CA 10:26 10:26 AM Lisbon 18:26 6:26 PM You –:–
10:26 10:26 AM
Pacific Daylight Time · UTC-7
☀️ 07:19 · 🌙 18:30
18:26 6:26 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
+8 h
Lisbon is 8 h ahead of Palo Alto, CA.
When you, Palo Alto, 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
🇺🇸 Palo Alto, 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 | 🇺🇸 Palo Alto, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 10:26 | 18:26 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Palo Alto, 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 | 07:19 | 07:48 |
| Sunset | 18:30 | 18:57 |
| Daylight | 11 h 11 min | 11 h 9 min |
| People on this clock | 64,403 | 545,923 |
Compare Palo Alto, CA with another city
More comparisons with Palo Alto, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Palo Alto, CA and Lisbon: common questions
How many hours ahead of Palo Alto, CA, is Lisbon?
The clocks in Lisbon are 8 hours ahead of those in Palo Alto (UTC+1 and UTC−7).
If it is 9:00 AM in Palo Alto, CA, what time is it in Lisbon?
At 9:00 AM in Palo Alto, clocks in Lisbon show 5:00 PM.
What time is it in Lisbon at the end of the working day in Palo Alto, CA?
The working day in Palo Alto ends at 6:00 PM; in Lisbon it is 2:00 AM (the next day) at that moment.
When do working hours in Palo Alto, CA, and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 10:00 AM in Palo Alto, which is 5:00 PM to 6:00 PM in Lisbon.
When does the date change in Lisbon compared with Palo Alto, CA?
The new day starts in Lisbon earlier: at 4:00 PM in Palo Alto it is already midnight there. Until 8:00 AM in Lisbon, Palo Alto is still on the previous day.
Does the time difference between Palo Alto, 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 Palo Alto.
