Sunnyvale, CA to Barcelona: time difference
Barcelona is 9 h ahead of Sunnyvale, 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.
Sunnyvale, CA 07:20 7:20 AM Barcelona 16:20 4:20 PM You –:–
07:20 7:20 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:26
16:20 4:20 PM
Central European Summer Time · UTC+2
☀️ 08:09 · 🌙 19:05
·
+9 h
Barcelona is 9 h ahead of Sunnyvale, CA.
When you, Sunnyvale, 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
🇺🇸 Sunnyvale, 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
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Time zones side by side
| Detail | 🇺🇸 Sunnyvale, CA | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 07:20 | 16:20 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Pacific Daylight Time | Central European Summer Time |
| UTC offset | UTC-7 | UTC+2 |
| Offset from Sunnyvale, 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 | 07:21 | 08:09 |
| Sunset | 18:26 | 19:05 |
| Daylight | 11 h 4 min | 10 h 56 min |
| People on this clock | 152,703 | 1,660,122 |
Compare Sunnyvale, CA with another city
More comparisons with Sunnyvale, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sunnyvale, CA and Barcelona: common questions
What is the time difference between Sunnyvale, CA, and Barcelona?
Barcelona is 9 hours ahead: it uses UTC+2, while Sunnyvale is on UTC−7.
What time is it in Barcelona when it is 9:00 AM in Sunnyvale, CA?
When it is 9:00 AM in Sunnyvale, it is 6:00 PM in Barcelona.
What time is it in Barcelona when it is 6:00 PM in Sunnyvale, CA?
When it is 6:00 PM in Sunnyvale, it is 3:00 AM (the next day) in Barcelona.
When is a good time to call Barcelona from Sunnyvale, CA?
Working hours (9:00 AM–6:00 PM) in Sunnyvale and in Barcelona do not overlap. At 9:00 AM in Sunnyvale it is 6:00 PM in Barcelona; when the working day starts in Barcelona, it is 12:00 AM in Sunnyvale.
When is it already the next day in Barcelona?
From 3:00 PM in Sunnyvale, 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 Sunnyvale.
Does the time difference between Sunnyvale, CA, and Barcelona change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Barcelona will be 8 hours ahead of Sunnyvale.
