Riyadh to Winterthur time converter

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

Riyadh AST

Saturday, October 17, 2026

Winterthur CEST

Saturday, October 17, 2026

Riyadh
Saudi Arabia
Sat, Oct 17
ASTUTC+3
Winterthur
Switzerland
Sat, Oct 17
CESTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to Winterthur conversion table

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

RiyadhWinterthur
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 Winterthur).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 17, 2027: -1h

Distance

Riyadh and Winterthur are 4,188 km (2,602 miles) apart in a straight line.

More conversions

Winterthur 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 WinterthurLondon to WinterthurLos Angeles to WinterthurChicago to WinterthurToronto to WinterthurSão Paulo to WinterthurParis to WinterthurBerlin to WinterthurMoscow to WinterthurDubai to WinterthurNew Delhi to WinterthurBangkok to Winterthur

Questions and answers

What is the time difference between Riyadh and Winterthur?

Winterthur is 1 hour behind Riyadh.

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

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

When is the best time to call Winterthur from Riyadh?

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

Does the time difference between Riyadh and Winterthur change?

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