Riyadh to Langen time converter

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

Riyadh AST

Sunday, October 18, 2026

Langen CEST

Sunday, October 18, 2026

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

Riyadh to Langen conversion table

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

RiyadhLangen
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 Langen).

Daylight saving time and the difference

The difference changes during the year because Riyadh and Langen 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 Langen are 4,309 km (2,677 miles) apart in a straight line.

More conversions

Langen 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 LangenLondon to LangenLos Angeles to LangenChicago to LangenToronto to LangenSão Paulo to LangenParis to LangenBerlin to LangenMoscow to LangenDubai to LangenNew Delhi to LangenBangkok to Langen

Questions and answers

What is the time difference between Riyadh and Langen?

Langen is 1 hour behind Riyadh.

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

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

When is the best time to call Langen from Riyadh?

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

Does the time difference between Riyadh and Langen change?

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