Barcelona to Antioch, CA: time difference
Antioch, 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 05:11 5:11 AM Antioch, CA 20:11 8:11 PM You –:–
05:11 5:11 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
20:11 8:11 PM
Pacific Daylight Time · UTC-7
☀️ 07:11 · 🌙 18:40
·
−9 h
Antioch, CA is 9 h behind Barcelona.
When you, Barcelona and Antioch, 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
🇺🇸 Antioch, 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 | 🇺🇸 Antioch, CA |
|---|---|---|
| Local time | 05:11 | 20:11 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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 | 07:58 | 07:11 |
| Sunset | 19:20 | 18:40 |
| Daylight | 11 h 22 min | 11 h 29 min |
| People on this clock | 1,660,122 | 111,502 |
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 Antioch, CA: common questions
What is the time difference between Barcelona and Antioch, CA?
Antioch is 9 hours behind: it uses UTC−7, while Barcelona is on UTC+2.
What time is it in Antioch, CA, at the start of the working day in Barcelona?
The working day in Barcelona starts at 9:00 AM; in Antioch it is 12:00 AM at that moment.
What time is it in Antioch, CA, when it is 6:00 PM in Barcelona?
When it is 6:00 PM in Barcelona, it is 9:00 AM in Antioch.
When is a good time to call Antioch, CA, from Barcelona?
Working hours (9:00 AM–6:00 PM) in Barcelona and in Antioch do not overlap. At 9:00 AM in Barcelona it is 12:00 AM in Antioch; when the working day starts in Antioch, it is 6:00 PM in Barcelona.
When is it still the previous day in Antioch, CA?
Until 9:00 AM in Barcelona it is still the previous day in Antioch. The other way round, from 3:00 PM in Antioch it is already the next day in Barcelona.
Does the time gap between Barcelona and Antioch, CA, change during the year?
Yes, because the clocks in Barcelona and in Antioch change on different dates. Next change: from October 25, 2026, Antioch will be 8 hours behind Barcelona.
