Berlin to Castro Valley, CA: time difference
Castro Valley, CA is 9 h behind Berlin. 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.
Berlin 09:32 9:32 AM Castro Valley, CA 00:32 12:32 AM You –:–
09:32 9:32 AM
Central European Summer Time · UTC+2
☀️ 07:44 · 🌙 17:59
00:32 12:32 AM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:24
·
−9 h
Castro Valley, CA is 9 h behind Berlin.
When you, Berlin and Castro Valley, 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
🇩🇪 Berlin
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
🇺🇸 Castro Valley, 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 | 🇩🇪 Berlin | 🇺🇸 Castro Valley, CA |
|---|---|---|
| Local time | 09:32 | 00:32 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central European Summer Time | Pacific Daylight Time |
| UTC offset | UTC+2 | UTC-7 |
| Offset from Berlin | — | −9 h |
| IANA zone | Europe/Berlin | America/Los Angeles |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:44 | 07:23 |
| Sunset | 17:59 | 18:24 |
| Daylight | 10 h 14 min | 11 h 1 min |
| People on this clock | 3,769,962 | 61,388 |
Compare Berlin with another city
More comparisons with Berlin: the time zones next to it and the far side of the clock.
Big time differences
Berlin and Castro Valley, CA: common questions
What is the time difference between Berlin and Castro Valley, CA?
Castro Valley is 9 hours behind: it uses UTC−7, while Berlin is on UTC+2.
What time is it in Castro Valley, CA, when it is 9:00 AM in Berlin?
When it is 9:00 AM in Berlin, it is 12:00 AM in Castro Valley.
If it is 6:00 PM in Berlin, what time is it in Castro Valley, CA?
At 6:00 PM in Berlin, clocks in Castro Valley show 9:00 AM.
Is there a time when both Berlin and Castro Valley, CA, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Berlin at 9:00 AM, it is 12:00 AM in Castro Valley; the day in Castro Valley starts at 6:00 PM in Berlin time.
Until what time in Berlin is it still yesterday in Castro Valley, CA?
Before 9:00 AM in Berlin, the date in Castro Valley has not changed yet. From 3:00 PM in Castro Valley, it is already the next day in Berlin.
Does the time gap between Berlin and Castro Valley, CA, change during the year?
Yes, because the clocks in Berlin and in Castro Valley change on different dates. Next change: from October 25, 2026, Castro Valley will be 8 hours behind Berlin.
