Nampa to Riyadh time converter

Riyadh is 9 hours ahead of Nampa. When it is 9:00 AM in Nampa, it is 6:00 PM in Riyadh.

Nampa MDT

Monday, October 19, 2026

Riyadh AST

Tuesday, October 20, 2026

Nampa
Idaho, United States
Mon, Oct 19
MDTUTC-6
Riyadh
Saudi Arabia
Tue, Oct 20
ASTUTC+3+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Nampa to Riyadh conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +9h
  • Nov 1, 2026 – Mar 14, 2027: +10h
  • Mar 14, 2027 – Oct 19, 2027: +9h

Distance

Nampa and Riyadh are 12,239 km (7,605 miles) apart in a straight line.

More conversions

Riyadh to NampaNampa to New YorkNampa to LondonNampa to Los AngelesNampa to ChicagoNampa to TorontoNampa to São PauloNampa to ParisNampa to BerlinNampa to MoscowNampa to DubaiNampa to New DelhiNampa to Bangkok
New York to RiyadhLondon to RiyadhLos Angeles to RiyadhChicago to RiyadhToronto to RiyadhSão Paulo to RiyadhParis to RiyadhBerlin to RiyadhMoscow to RiyadhDubai to RiyadhNew Delhi to RiyadhBangkok to Riyadh

Questions and answers

What is the time difference between Nampa and Riyadh?

Riyadh is 9 hours ahead of Nampa.

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

When it is 9:00 AM in Nampa, it is 6:00 PM in Riyadh.

When is the best time to call Riyadh from Nampa?

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

Does the time difference between Nampa and Riyadh change?

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