Madrid to Riverside time converter

Riverside is 9 hours behind Madrid. When it is 9:00 AM in Madrid, it is 12:00 AM in Riverside.

Madrid CEST

Sunday, October 18, 2026

Riverside PDT

Sunday, October 18, 2026

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

Madrid to Riverside conversion table

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

MadridRiverside
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 Madrid (7:00 AM – 9:00 AM in Riverside): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Madrid and Riverside switch clocks on different dates:

  • Oct 18, 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 18, 2027: -9h

Distance

Madrid and Riverside are 9,316 km (5,789 miles) apart in a straight line.

More conversions

Riverside to MadridMadrid to New YorkMadrid to LondonMadrid to Los AngelesMadrid to ChicagoMadrid to TorontoMadrid to São PauloMadrid to ParisMadrid to BerlinMadrid to MoscowMadrid to DubaiMadrid to New DelhiMadrid to Bangkok
New York to RiversideLondon to RiversideLos Angeles to RiversideChicago to RiversideToronto to RiversideSão Paulo to RiversideParis to RiversideBerlin to RiversideMoscow to RiversideDubai to RiversideNew Delhi to RiversideBangkok to Riverside

Questions and answers

What is the time difference between Madrid and Riverside?

Riverside is 9 hours behind Madrid.

What time is it in Riverside when it is 9 AM in Madrid?

When it is 9:00 AM in Madrid, it is 12:00 AM in Riverside.

When is the best time to call Riverside from Madrid?

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

Does the time difference between Madrid and Riverside change?

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