Alfter to Riyadh time converter

Riyadh is 1 hour ahead of Alfter. When it is 9:00 AM in Alfter, it is 10:00 AM in Riyadh.

Alfter CEST

Sunday, October 18, 2026

Riyadh AST

Sunday, October 18, 2026

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

Alfter to Riyadh conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Alfter and Riyadh 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

Alfter and Riyadh are 4,450 km (2,765 miles) apart in a straight line.

More conversions

Riyadh to AlfterAlfter to New YorkAlfter to LondonAlfter to Los AngelesAlfter to ChicagoAlfter to TorontoAlfter to São PauloAlfter to ParisAlfter to BerlinAlfter to MoscowAlfter to DubaiAlfter to New DelhiAlfter 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 Alfter and Riyadh?

Riyadh is 1 hour ahead of Alfter.

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

When it is 9:00 AM in Alfter, it is 10:00 AM in Riyadh.

When is the best time to call Riyadh from Alfter?

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

Does the time difference between Alfter 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.