Barcelona to Vacaville, CA: time difference
Vacaville, CA is 9 h behind Barcelona. 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.
Barcelona 15:12 3:12 PM Vacaville, CA 06:12 6:12 AM You –:–
15:12 3:12 PM
Central European Summer Time · UTC+2
☀️ 08:01 · 🌙 19:15
06:12 6:12 AM
Pacific Daylight Time · UTC-7
☀️ 07:16 · 🌙 18:34
·
−9 h
Vacaville, CA is 9 h behind Barcelona.
When you, Barcelona 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
🇪🇸 Barcelona
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇺🇸 Vacaville, CA |
|---|---|---|
| Local time | 15:12 | 06:12 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Central European Summer Time | Pacific Daylight Time |
| UTC offset | UTC+2 | UTC-7 |
| Offset from Barcelona | — | −9 h |
| IANA zone | Europe/Madrid | America/Los Angeles |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 08:01 | 07:16 |
| Sunset | 19:15 | 18:34 |
| Daylight | 11 h 14 min | 11 h 19 min |
| People on this clock | 1,660,122 | 100,670 |
Compare Barcelona with another city
More comparisons with Barcelona: the time zones next to it and the far side of the clock.
Big time differences
Barcelona and Vacaville, CA: common questions
What is the time difference between Barcelona and Vacaville, CA?
Vacaville is 9 hours behind: it uses UTC−7, while Barcelona is on UTC+2.
What time is it in Vacaville, CA, when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 12:00 AM in Vacaville.
If it is 6:00 PM in Barcelona, what time is it in Vacaville, CA?
At 6:00 PM in Barcelona, clocks in Vacaville show 9:00 AM.
When is a good time to call Vacaville, CA, from Barcelona?
Working hours (9:00 AM–6:00 PM) in Barcelona and in Vacaville do not overlap. At 9:00 AM in Barcelona it is 12:00 AM in Vacaville; when the working day starts in Vacaville, it is 6:00 PM in Barcelona.
When is it still the previous day in Vacaville, CA?
Until 9:00 AM in Barcelona it is still the previous day in Vacaville. The other way round, from 3:00 PM in Vacaville it is already the next day in Barcelona.
Does the time difference between Barcelona and Vacaville, CA, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Vacaville will be 8 hours behind Barcelona.
