Walnut Creek, CA to Barcelona: time difference
Barcelona is 9 h ahead of Walnut Creek, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Walnut Creek, CA 03:29 3:29 AM Barcelona 12:29 12:29 PM You –:–
03:29 3:29 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:28
12:29 12:29 PM
Central European Summer Time · UTC+2
☀️ 08:07 · 🌙 19:08
·
+9 h
Barcelona is 9 h ahead of Walnut Creek, CA.
When you, Walnut Creek, CA and Barcelona are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Walnut Creek, CA
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
🇪🇸 Barcelona
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Walnut Creek, CA | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 03:29 | 12:29 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Pacific Daylight Time | Central European Summer Time |
| UTC offset | UTC-7 | UTC+2 |
| Offset from Walnut Creek, CA | — | +9 h |
| IANA zone | America/Los Angeles | Europe/Madrid |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:20 | 08:07 |
| Sunset | 18:28 | 19:08 |
| Daylight | 11 h 8 min | 11 h 1 min |
| People on this clock | 70,166 | 1,660,122 |
Compare Walnut Creek, CA with another city
More comparisons with Walnut Creek, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Walnut Creek, CA and Barcelona: common questions
What is the time difference between Walnut Creek, CA, and Barcelona?
Barcelona is 9 hours ahead: it uses UTC+2, while Walnut Creek is on UTC−7.
What time is it in Barcelona at the start of the working day in Walnut Creek, CA?
The working day in Walnut Creek starts at 9:00 AM; in Barcelona it is 6:00 PM at that moment.
If it is 6:00 PM in Walnut Creek, CA, what time is it in Barcelona?
At 6:00 PM in Walnut Creek, clocks in Barcelona show 3:00 AM (the next day).
When do working hours in Walnut Creek, CA, and in Barcelona overlap?
They don't: there are no shared working hours. The start of the day in Walnut Creek (9:00 AM) is 6:00 PM in Barcelona, and the start of the day in Barcelona is 12:00 AM in Walnut Creek.
When is it already the next day in Barcelona?
From 3:00 PM in Walnut Creek, CA, it is already the next day in Barcelona. The other way round, until 9:00 AM in Barcelona it is still the previous day in Walnut Creek.
Does the time gap between Walnut Creek, CA, and Barcelona change during the year?
Yes, because the clocks in Walnut Creek and in Barcelona change on different dates. Next change: from October 25, 2026, Barcelona will be 8 hours ahead of Walnut Creek.
