Barcelona to Walnut, CA: time difference
Walnut, 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 17:03 5:03 PM Walnut, CA 08:03 8:03 AM You –:–
17:03 5:03 PM
Central European Summer Time · UTC+2
☀️ 08:00 · 🌙 19:17
08:03 8:03 AM
Pacific Daylight Time · UTC-7
☀️ 06:55 · 🌙 18:22
·
−9 h
Walnut, CA is 9 h behind Barcelona.
When you, Barcelona and Walnut, 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
🇺🇸 Walnut, 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 | 🇺🇸 Walnut, CA |
|---|---|---|
| Local time | 17:03 | 08:03 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 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 | 08:00 | 06:55 |
| Sunset | 19:17 | 18:22 |
| Daylight | 11 h 17 min | 11 h 28 min |
| People on this clock | 1,660,122 | 31,294 |
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 Walnut, CA: common questions
How many hours behind Barcelona is Walnut, CA?
The clocks in Walnut are 9 hours behind those in Barcelona (UTC−7 and UTC+2).
What time is it in Walnut, CA, at the start of the working day in Barcelona?
The working day in Barcelona starts at 9:00 AM; in Walnut it is 12:00 AM at that moment.
What time is it in Walnut, CA, at the end of the working day in Barcelona?
The working day in Barcelona ends at 6:00 PM; in Walnut it is 9:00 AM at that moment.
When is a good time to call Walnut, CA, from Barcelona?
Working hours (9:00 AM–6:00 PM) in Barcelona and in Walnut do not overlap. At 9:00 AM in Barcelona it is 12:00 AM in Walnut; when the working day starts in Walnut, it is 6:00 PM in Barcelona.
When is it still the previous day in Walnut, CA?
Until 9:00 AM in Barcelona it is still the previous day in Walnut. The other way round, from 3:00 PM in Walnut it is already the next day in Barcelona.
Does the time difference between Barcelona and Walnut, CA, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Walnut will be 8 hours behind Barcelona.
