Riyadh to Downey time converter

Downey is 10 hours behind Riyadh. When it is 9:00 AM in Riyadh, it is 11:00 PM (Fri, Oct 16) in Downey.

Riyadh AST

Saturday, October 17, 2026

Downey PDT

Friday, October 16, 2026

Riyadh
Saudi Arabia
Sat, Oct 17
ASTUTC+3
Downey
California, United States
Fri, Oct 16
PDTUTC-7-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to Downey conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Riyadh (7:00 AM – 8:00 AM in Downey): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Riyadh and Downey switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -10h
  • Nov 1, 2026 – Mar 14, 2027: -11h
  • Mar 14, 2027 – Oct 17, 2027: -10h

Distance

Riyadh and Downey are 13,302 km (8,265 miles) apart in a straight line.

More conversions

Downey to RiyadhRiyadh to New YorkRiyadh to LondonRiyadh to Los AngelesRiyadh to ChicagoRiyadh to TorontoRiyadh to São PauloRiyadh to ParisRiyadh to BerlinRiyadh to MoscowRiyadh to DubaiRiyadh to New DelhiRiyadh to Bangkok
New York to DowneyLondon to DowneyLos Angeles to DowneyChicago to DowneyToronto to DowneySão Paulo to DowneyParis to DowneyBerlin to DowneyMoscow to DowneyDubai to DowneyNew Delhi to DowneyBangkok to Downey

Questions and answers

What is the time difference between Riyadh and Downey?

Downey is 10 hours behind Riyadh.

What time is it in Downey when it is 9 AM in Riyadh?

When it is 9:00 AM in Riyadh, it is 11:00 PM (Fri, Oct 16) in Downey.

When is the best time to call Downey from Riyadh?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Riyadh (7:00 AM – 8:00 AM in Downey): working hours on one side, early or late on the other.

Does the time difference between Riyadh and Downey change?

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