Castro Valley to Madrid time converter

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

Castro Valley PDT

Monday, October 19, 2026

Madrid CEST

Tuesday, October 20, 2026

Castro Valley
California, United States
Mon, Oct 19
PDTUTC-7
Madrid
Spain
Tue, Oct 20
CESTUTC+2+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Castro Valley to Madrid conversion table

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

Castro ValleyMadrid
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 Madrid): 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 Madrid switch clocks on different dates:

  • Oct 19, 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 19, 2027: +9h

Distance

Castro Valley and Madrid are 9,305 km (5,782 miles) apart in a straight line.

More conversions

Madrid 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 BerlinCastro Valley to MoscowCastro Valley to DubaiCastro Valley to New DelhiCastro Valley to Bangkok
New York to MadridLondon to MadridLos Angeles to MadridChicago to MadridToronto to MadridSão Paulo to MadridParis to MadridBerlin to MadridMoscow to MadridDubai to MadridNew Delhi to MadridBangkok to Madrid

Questions and answers

What is the time difference between Castro Valley and Madrid?

Madrid is 9 hours ahead of Castro Valley.

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

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

When is the best time to call Madrid 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 Madrid): working hours on one side, early or late on the other.

Does the time difference between Castro Valley and Madrid change?

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