Lisbon to Porterville, CA: time difference
Porterville, 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 22:08 10:08 PM Porterville, CA 14:08 2:08 PM You –:–
22:08 10:08 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
14:08 2:08 PM
Pacific Daylight Time · UTC-7
☀️ 07:08 · 🌙 18:15
·
−8 h
Porterville, CA is 8 h behind Lisbon.
When you, Lisbon and Porterville, 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
🇺🇸 Porterville, 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 | 🇺🇸 Porterville, CA |
|---|---|---|
| Local time | 22:08 | 14:08 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 07:51 | 07:08 |
| Sunset | 18:53 | 18:15 |
| Daylight | 11 h 2 min | 11 h 7 min |
| People on this clock | 545,923 | 59,988 |
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 Porterville, CA: common questions
How many hours behind Lisbon is Porterville, CA?
The clocks in Porterville are 8 hours behind those in Lisbon (UTC−7 and UTC+1).
What time is it in Porterville, CA, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 1:00 AM in Porterville.
What time is it in Porterville, CA, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 10:00 AM in Porterville.
Is there a time when both Lisbon and Porterville, CA, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Porterville), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Porterville, CA, compared with Lisbon?
The new day starts in Porterville later: until 8:00 AM in Lisbon, it is still the previous day there. From 4:00 PM in Porterville, Lisbon is already on the next day.
Does the time gap between Lisbon and Porterville, CA, change during the year?
Yes, because the clocks in Lisbon and in Porterville change on different dates. Next change: from October 25, 2026, Porterville will be 7 hours behind Lisbon.
