San Diego, CA to Lisbon: time difference
Lisbon is 8 h ahead of San Diego, 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.
San Diego, CA 19:34 7:34 PM Lisbon 03:34 3:34 AM You –:–
19:34 7:34 PM
Pacific Daylight Time · UTC-7
☀️ 06:49 · 🌙 18:24
03:34 3:34 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+8 h
Lisbon is 8 h ahead of San Diego, CA.
When you, San Diego, 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
🇺🇸 San Diego, 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 | 🇺🇸 San Diego, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 19:34 | 03:34 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from San Diego, 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 | 06:49 | 07:41 |
| Sunset | 18:24 | 19:07 |
| Daylight | 11 h 35 min | 11 h 26 min |
| People on this clock | 1,386,932 | 545,923 |
Compare San Diego, CA with another city
More comparisons with San Diego, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Diego, CA and Lisbon: common questions
How far ahead of San Diego, CA, is Lisbon?
Lisbon is 8 hours ahead of San Diego: UTC+1 against UTC−7.
What time is it in Lisbon at the start of the working day in San Diego, CA?
The working day in San Diego starts at 9:00 AM; in Lisbon it is 5:00 PM at that moment.
What time is it in Lisbon at the end of the working day in San Diego, CA?
The working day in San Diego ends at 6:00 PM; in Lisbon it is 2:00 AM (the next day) at that moment.
When do working hours in San Diego, CA, and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 10:00 AM in San Diego, which is 5:00 PM to 6:00 PM in Lisbon.
From what time in San Diego, CA, is it tomorrow in Lisbon?
Once it is 4:00 PM in San Diego, the date in Lisbon has already changed. Until 8:00 AM in Lisbon, it is still the previous day in San Diego.
Does the time difference between San Diego, 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 San Diego.
