Union City, CA to Barcelona: time difference
Barcelona is 9 h ahead of Union City, 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.
Union City, CA 22:58 10:58 PM Barcelona 07:58 7:58 AM You –:–
22:58 10:58 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:24
07:58 7:58 AM
Central European Summer Time · UTC+2
☀️ 08:11 · 🌙 19:02
·
+9 h
Barcelona is 9 h ahead of Union City, CA.
When you, Union City, 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
🇺🇸 Union City, 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 | 🇺🇸 Union City, CA | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 22:58 | 07:58 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Central European Summer Time |
| UTC offset | UTC-7 | UTC+2 |
| Offset from Union City, 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 | 07:23 | 08:11 |
| Sunset | 18:24 | 19:02 |
| Daylight | 11 h 1 min | 10 h 50 min |
| People on this clock | 63,930 | 1,660,122 |
Compare Union City, CA with another city
More comparisons with Union City, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Union City, CA and Barcelona: common questions
How far ahead of Union City, CA, is Barcelona?
Barcelona is 9 hours ahead of Union City: UTC+2 against UTC−7.
What time is it in Barcelona when it is 9:00 AM in Union City, CA?
When it is 9:00 AM in Union City, it is 6:00 PM in Barcelona.
If it is 6:00 PM in Union City, CA, what time is it in Barcelona?
At 6:00 PM in Union City, clocks in Barcelona show 3:00 AM (the next day).
When is a good time to call Barcelona from Union City, CA?
Working hours (9:00 AM–6:00 PM) in Union City and in Barcelona do not overlap. At 9:00 AM in Union City it is 6:00 PM in Barcelona; when the working day starts in Barcelona, it is 12:00 AM in Union City.
When does the date change in Barcelona compared with Union City, CA?
The new day starts in Barcelona earlier: at 3:00 PM in Union City it is already midnight there. Until 9:00 AM in Barcelona, Union City is still on the previous day.
Is the time difference between Union City, CA, and Barcelona the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Barcelona will be 8 hours ahead of Union City.
