Lisbon to Oroville, CA: time difference
Oroville, 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 15:42 3:42 PM Oroville, CA 07:42 7:42 AM You –:–
15:42 3:42 PM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
07:42 7:42 AM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:19
·
−8 h
Oroville, CA is 8 h behind Lisbon.
When you, Lisbon and Oroville, 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
🇺🇸 Oroville, 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 | 🇺🇸 Oroville, CA |
|---|---|---|
| Local time | 15:42 | 07:42 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:53 | 07:24 |
| Sunset | 18:50 | 18:19 |
| Daylight | 10 h 57 min | 10 h 54 min |
| People on this clock | 545,923 | 13,505 |
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 Oroville, CA: common questions
How many hours behind Lisbon is Oroville, CA?
The clocks in Oroville are 8 hours behind those in Lisbon (UTC−7 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in Oroville, CA?
At 9:00 AM in Lisbon, clocks in Oroville show 1:00 AM.
What time is it in Oroville, CA, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Oroville it is 10:00 AM at that moment.
Is there a time when both Lisbon and Oroville, CA, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Oroville), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Oroville, CA?
Until 8:00 AM in Lisbon it is still the previous day in Oroville. The other way round, from 4:00 PM in Oroville it is already the next day in Lisbon.
Is the time difference between Lisbon and Oroville, CA, 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, Oroville will be 7 hours behind Lisbon.
