Riyadh to South Hill time converter

South Hill is 10 hours behind Riyadh. When it is 9:00 AM in Riyadh, it is 11:00 PM (Mon, Oct 19) in South Hill.

Riyadh AST

Tuesday, October 20, 2026

South Hill PDT

Monday, October 19, 2026

Riyadh
Saudi Arabia
Tue, Oct 20
ASTUTC+3
South Hill
Washington, United States
Mon, Oct 19
PDTUTC-7-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to South Hill conversion table

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

RiyadhSouth Hill
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 South Hill): 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 South Hill switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -10h
  • Nov 1, 2026 – Mar 14, 2027: -11h
  • Mar 14, 2027 – Oct 20, 2027: -10h

Distance

Riyadh and South Hill are 11,952 km (7,427 miles) apart in a straight line.

More conversions

South Hill 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 South HillLondon to South HillLos Angeles to South HillChicago to South HillToronto to South HillSão Paulo to South HillParis to South HillBerlin to South HillMoscow to South HillDubai to South HillNew Delhi to South HillBangkok to South Hill

Questions and answers

What is the time difference between Riyadh and South Hill?

South Hill is 10 hours behind Riyadh.

What time is it in South Hill when it is 9 AM in Riyadh?

When it is 9:00 AM in Riyadh, it is 11:00 PM (Mon, Oct 19) in South Hill.

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

Does the time difference between Riyadh and South Hill change?

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