Napa, CA to Lisbon: time difference
Lisbon is 8 h ahead of Napa, 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.
Napa, CA 08:38 8:38 AM Lisbon 16:38 4:38 PM You –:–
08:38 8:38 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:30
16:38 4:38 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
+8 h
Lisbon is 8 h ahead of Napa, CA.
When you, Napa, 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
🇺🇸 Napa, 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 | 🇺🇸 Napa, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 08:38 | 16:38 |
| 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 Napa, 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 | 07:48 |
| Sunset | 18:30 | 18:57 |
| Daylight | 11 h 9 min | 11 h 9 min |
| People on this clock | 80,434 | 545,923 |
Compare Napa, CA with another city
More comparisons with Napa, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Napa, CA and Lisbon: common questions
What is the time difference between Napa, CA, and Lisbon?
Lisbon is 8 hours ahead: it uses UTC+1, while Napa is on UTC−7.
If it is 9:00 AM in Napa, CA, what time is it in Lisbon?
At 9:00 AM in Napa, clocks in Lisbon show 5:00 PM.
If it is 6:00 PM in Napa, CA, what time is it in Lisbon?
At 6:00 PM in Napa, clocks in Lisbon show 2:00 AM (the next day).
Is there a time when both Napa, CA, and Lisbon are at work?
Yes: from 9:00 AM to 10:00 AM in Napa (5:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Lisbon?
From 4:00 PM in Napa, 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 Napa.
Is the time difference between Napa, 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 Napa.
