Lisbon to Alameda, CA: time difference
Alameda, 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 10:27 10:27 AM Alameda, CA 02:27 2:27 AM You –:–
10:27 10:27 AM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
02:27 2:27 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:29
·
−8 h
Alameda, CA is 8 h behind Lisbon.
When you, Lisbon and Alameda, 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
🇺🇸 Alameda, 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 | 🇺🇸 Alameda, CA |
|---|---|---|
| Local time | 10:27 | 02:27 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:49 | 07:21 |
| Sunset | 18:56 | 18:29 |
| Daylight | 11 h 7 min | 11 h 8 min |
| People on this clock | 545,923 | 77,624 |
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 Alameda, CA: common questions
How far behind Lisbon is Alameda, CA?
Alameda is 8 hours behind Lisbon: UTC−7 against UTC+1.
What time is it in Alameda, CA, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 1:00 AM in Alameda.
If it is 6:00 PM in Lisbon, what time is it in Alameda, CA?
At 6:00 PM in Lisbon, clocks in Alameda show 10:00 AM.
When is a good time to call Alameda, CA, from Lisbon?
Between 5:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 10:00 AM in Alameda – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Alameda, CA?
Until 8:00 AM in Lisbon it is still the previous day in Alameda. The other way round, from 4:00 PM in Alameda it is already the next day in Lisbon.
Does the time gap between Lisbon and Alameda, CA, change during the year?
Yes, because the clocks in Lisbon and in Alameda change on different dates. Next change: from October 25, 2026, Alameda will be 7 hours behind Lisbon.
