Brussels to California time converter

California is 9 hours behind Brussels. When it is 9:00 AM in Brussels, it is 12:00 AM in California.

Brussels CEST

Tuesday, October 20, 2026

California PDT

Tuesday, October 20, 2026

Brussels
Belgium
Tue, Oct 20
CESTUTC+2
California
United States
Tue, Oct 20
PDTUTC-7-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Brussels to California conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Brussels and California switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -9h
  • Oct 25, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 20, 2027: -9h

More conversions

California to BrusselsBrussels to New YorkBrussels to LondonBrussels to Los AngelesBrussels to ChicagoBrussels to TorontoBrussels to São PauloBrussels to ParisBrussels to BerlinBrussels to MoscowBrussels to DubaiBrussels to New DelhiBrussels to Bangkok
New York to CaliforniaLondon to CaliforniaLos Angeles to CaliforniaChicago to CaliforniaToronto to CaliforniaSão Paulo to CaliforniaParis to CaliforniaBerlin to CaliforniaMoscow to CaliforniaDubai to CaliforniaNew Delhi to CaliforniaBangkok to California

Questions and answers

What is the time difference between Brussels and California?

California is 9 hours behind Brussels.

What time is it in California when it is 9 AM in Brussels?

When it is 9:00 AM in Brussels, it is 12:00 AM in California.

When is the best time to call California from Brussels?

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

Does the time difference between Brussels and California change?

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