🇵🇹 Lisbon, Portugal
14
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:41 · 🌙 19:07 · 11 h 26 min
Lisbon to Irvine, CA: time difference
Irvine, CA is 8 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 08:08 8:08 AM Irvine, CA 00:08 12:08 AM You –:–
08:08 8:08 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
00:08 12:08 AM
Pacific Daylight Time · UTC-7
☀️ 06:52 · 🌙 18:26
·
−8 h
Irvine, CA is 8 h behind Lisbon.
When you, Lisbon and Irvine, CA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇺🇸 Irvine, CA
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 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Irvine, CA |
|---|---|---|
| Local time | 08:08 | 00:08 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Pacific Daylight Time |
| UTC offset | UTC+1 | UTC-7 |
| Offset from Lisbon | — | −8 h |
| IANA zone | Europe/Lisbon | America/Los Angeles |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:41 | 06:52 |
| Sunset | 19:07 | 18:26 |
| Daylight | 11 h 26 min | 11 h 34 min |
| People on this clock | 545,923 | 209,716 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Irvine, CA: common questions
How far behind Lisbon is Irvine, CA?
Irvine is 8 hours behind Lisbon: UTC−7 against UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Irvine, CA?
At 9:00 AM in Lisbon, clocks in Irvine show 1:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Irvine, CA?
At 6:00 PM in Lisbon, clocks in Irvine show 10:00 AM.
When do working hours in Lisbon and in Irvine, CA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 5:00 PM to 6:00 PM in Lisbon, which is 9:00 AM to 10:00 AM in Irvine.
When is it still the previous day in Irvine, CA?
Until 8:00 AM in Lisbon it is still the previous day in Irvine. The other way round, from 4:00 PM in Irvine it is already the next day in Lisbon.
Does the time difference between Lisbon and Irvine, CA, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Irvine will be 7 hours behind Lisbon.
