Riyadh to Aarau time converter

Aarau is 1 hour behind Riyadh. When it is 9:00 AM in Riyadh, it is 8:00 AM in Aarau.

Riyadh AST

Sunday, October 18, 2026

Aarau CEST

Sunday, October 18, 2026

Riyadh
Saudi Arabia
Sun, Oct 18
ASTUTC+3
Aarau
Switzerland
Sun, Oct 18
CESTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to Aarau conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Riyadh (9:00 AM – 5:00 PM in Aarau).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 18, 2027: -1h

Distance

Riyadh and Aarau are 4,230 km (2,628 miles) apart in a straight line.

More conversions

Aarau 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 AarauLondon to AarauLos Angeles to AarauChicago to AarauToronto to AarauSão Paulo to AarauParis to AarauBerlin to AarauMoscow to AarauDubai to AarauNew Delhi to AarauBangkok to Aarau

Questions and answers

What is the time difference between Riyadh and Aarau?

Aarau is 1 hour behind Riyadh.

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

When it is 9:00 AM in Riyadh, it is 8:00 AM in Aarau.

When is the best time to call Aarau from Riyadh?

Both sides are at work from 10:00 AM – 6:00 PM in Riyadh (9:00 AM – 5:00 PM in Aarau).

Does the time difference between Riyadh and Aarau change?

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