Castro Valley to Berlin time converter

Berlin is 9 hours ahead of Castro Valley. When it is 9:00 AM in Castro Valley, it is 6:00 PM in Berlin.

Castro Valley PDT

Sunday, October 18, 2026

Berlin CEST

Sunday, October 18, 2026

Castro Valley
California, United States
Sun, Oct 18
PDTUTC-7
Berlin
Germany
Sun, Oct 18
CESTUTC+2+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Castro Valley to Berlin conversion table

Every hour of today in Castro Valley and the matching time in Berlin. Light rows are typical working hours (9:00–18:00).

Castro ValleyBerlin
12:00 AM9:00 AM
1:00 AM10:00 AM
2:00 AM11:00 AM
3:00 AM12:00 PM
4:00 AM1:00 PM
5:00 AM2:00 PM
6:00 AM3:00 PM
7:00 AM4:00 PM
8:00 AM5:00 PM
9:00 AM6:00 PM
10:00 AM7:00 PM
11:00 AM8:00 PM
12:00 PM9:00 PM
1:00 PM10:00 PM
2:00 PM11:00 PM
3:00 PM12:00 AM+1 day
4:00 PM1:00 AM+1 day
5:00 PM2:00 AM+1 day
6:00 PM3:00 AM+1 day
7:00 PM4:00 AM+1 day
8:00 PM5:00 AM+1 day
9:00 PM6:00 AM+1 day
10:00 PM7:00 AM+1 day
11:00 PM8:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Castro Valley (4:00 PM – 6:00 PM in Berlin): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Castro Valley and Berlin switch clocks on different dates:

  • Oct 18, 2026 – Oct 24, 2026: +9h
  • Oct 24, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Mar 27, 2027: +8h
  • Mar 27, 2027 – Oct 18, 2027: +9h

Distance

Castro Valley and Berlin are 9,101 km (5,655 miles) apart in a straight line.

More conversions

Berlin to Castro ValleyCastro Valley to New YorkCastro Valley to LondonCastro Valley to Los AngelesCastro Valley to ChicagoCastro Valley to TorontoCastro Valley to São PauloCastro Valley to ParisCastro Valley to MoscowCastro Valley to DubaiCastro Valley to New DelhiCastro Valley to BangkokCastro Valley to Singapore
New York to BerlinLondon to BerlinLos Angeles to BerlinChicago to BerlinToronto to BerlinSão Paulo to BerlinParis to BerlinMoscow to BerlinDubai to BerlinNew Delhi to BerlinBangkok to BerlinSingapore to Berlin

Questions and answers

What is the time difference between Castro Valley and Berlin?

Berlin is 9 hours ahead of Castro Valley.

What time is it in Berlin when it is 9 AM in Castro Valley?

When it is 9:00 AM in Castro Valley, it is 6:00 PM in Berlin.

When is the best time to call Berlin from Castro Valley?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Castro Valley (4:00 PM – 6:00 PM in Berlin): working hours on one side, early or late on the other.

Does the time difference between Castro Valley and Berlin change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.