Lisbon to Vacaville, CA: time difference
Vacaville, 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 14:11 2:11 PM Vacaville, CA 06:11 6:11 AM You –:–
14:11 2:11 PM
Western European Summer Time · UTC+1
☀️ 07:44 · 🌙 19:03
06:11 6:11 AM
Pacific Daylight Time · UTC-7
☀️ 07:16 · 🌙 18:34
·
−8 h
Vacaville, CA is 8 h behind Lisbon.
When you, Lisbon and Vacaville, 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
🇺🇸 Vacaville, 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 | 🇺🇸 Vacaville, CA |
|---|---|---|
| Local time | 14:11 | 06:11 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 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 | 07:44 | 07:16 |
| Sunset | 19:03 | 18:34 |
| Daylight | 11 h 19 min | 11 h 19 min |
| People on this clock | 545,923 | 100,670 |
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 Vacaville, CA: common questions
How far behind Lisbon is Vacaville, CA?
Vacaville is 8 hours behind Lisbon: UTC−7 against UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Vacaville, CA?
At 9:00 AM in Lisbon, clocks in Vacaville show 1:00 AM.
What time is it in Vacaville, CA, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 10:00 AM in Vacaville.
When do working hours in Lisbon and in Vacaville, 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 Vacaville.
When does the date change in Vacaville, CA, compared with Lisbon?
The new day starts in Vacaville later: until 8:00 AM in Lisbon, it is still the previous day there. From 4:00 PM in Vacaville, Lisbon is already on the next day.
Is the time difference between Lisbon and Vacaville, 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, Vacaville will be 7 hours behind Lisbon.
