Riyadh to Barstow time converter

Barstow is 10 hours behind Riyadh. When it is 9:00 AM in Riyadh, it is 11:00 PM (Sat, Oct 17) in Barstow.

Riyadh AST

Sunday, October 18, 2026

Barstow PDT

Sunday, October 18, 2026

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

Riyadh to Barstow conversion table

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

RiyadhBarstow
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 Barstow): 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 Barstow switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -10h
  • Nov 1, 2026 – Mar 14, 2027: -11h
  • Mar 14, 2027 – Oct 18, 2027: -10h

Distance

Riyadh and Barstow are 13,171 km (8,184 miles) apart in a straight line.

More conversions

Barstow 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 BarstowLondon to BarstowLos Angeles to BarstowChicago to BarstowToronto to BarstowSão Paulo to BarstowParis to BarstowBerlin to BarstowMoscow to BarstowDubai to BarstowNew Delhi to BarstowBangkok to Barstow

Questions and answers

What is the time difference between Riyadh and Barstow?

Barstow is 10 hours behind Riyadh.

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

When it is 9:00 AM in Riyadh, it is 11:00 PM (Sat, Oct 17) in Barstow.

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

Does the time difference between Riyadh and Barstow change?

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