Riyadh to Ruma time converter

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

Riyadh AST

Saturday, October 17, 2026

Ruma CEST

Saturday, October 17, 2026

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

Riyadh to Ruma conversion table

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

RiyadhRuma
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 Ruma).

Daylight saving time and the difference

The difference changes during the year because Riyadh and Ruma 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 Ruma are 3,307 km (2,055 miles) apart in a straight line.

More conversions

Ruma 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 RumaLondon to RumaLos Angeles to RumaChicago to RumaToronto to RumaSão Paulo to RumaParis to RumaBerlin to RumaMoscow to RumaDubai to RumaNew Delhi to RumaBangkok to Ruma

Questions and answers

What is the time difference between Riyadh and Ruma?

Ruma is 1 hour behind Riyadh.

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

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

When is the best time to call Ruma from Riyadh?

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

Does the time difference between Riyadh and Ruma change?

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