Lisbon to San Luis Obispo, CA: time difference
San Luis Obispo, 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 04:23 4:23 AM San Luis Obispo, CA 20:23 8:23 PM You –:–
04:23 4:23 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
20:23 8:23 PM
Pacific Daylight Time · UTC-7
☀️ 07:12 · 🌙 18:25
·
−8 h
San Luis Obispo, CA is 8 h behind Lisbon.
When you, Lisbon and San Luis Obispo, 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
🇺🇸 San Luis Obispo, 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 | 🇺🇸 San Luis Obispo, CA |
|---|---|---|
| Local time | 04:23 | 20:23 |
| Local date | Monday, October 19, 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 | 07:50 | 07:12 |
| Sunset | 18:54 | 18:25 |
| Daylight | 11 h 4 min | 11 h 13 min |
| People on this clock | 545,923 | 47,339 |
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 San Luis Obispo, CA: common questions
What is the time difference between Lisbon and San Luis Obispo, CA?
San Luis Obispo is 8 hours behind: it uses UTC−7, while Lisbon is on UTC+1.
What time is it in San Luis Obispo, CA, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in San Luis Obispo it is 1:00 AM at that moment.
If it is 6:00 PM in Lisbon, what time is it in San Luis Obispo, CA?
At 6:00 PM in Lisbon, clocks in San Luis Obispo show 10:00 AM.
When do working hours in Lisbon and in San Luis Obispo, 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 San Luis Obispo.
When does the date change in San Luis Obispo, CA, compared with Lisbon?
The new day starts in San Luis Obispo later: until 8:00 AM in Lisbon, it is still the previous day there. From 4:00 PM in San Luis Obispo, Lisbon is already on the next day.
Does the time difference between Lisbon and San Luis Obispo, CA, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, San Luis Obispo will be 7 hours behind Lisbon.
