Riyadh to Antofagasta time converter

Antofagasta is 6 hours behind Riyadh. When it is 9:00 AM in Riyadh, it is 3:00 AM in Antofagasta.

Riyadh AST

Monday, October 19, 2026

Antofagasta CLST

Sunday, October 18, 2026

Riyadh
Saudi Arabia
Mon, Oct 19
ASTUTC+3
Antofagasta
Chile
Sun, Oct 18
CLSTUTC-3-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to Antofagasta conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Riyadh (9:00 AM – 12:00 PM in Antofagasta).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Apr 4, 2027: -6h
  • Apr 4, 2027 – Sep 5, 2027: -7h
  • Sep 5, 2027 – Oct 19, 2027: -6h

Distance

Riyadh and Antofagasta are 13,695 km (8,510 miles) apart in a straight line.

More conversions

Antofagasta 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 AntofagastaLondon to AntofagastaLos Angeles to AntofagastaChicago to AntofagastaToronto to AntofagastaSão Paulo to AntofagastaParis to AntofagastaBerlin to AntofagastaMoscow to AntofagastaDubai to AntofagastaNew Delhi to AntofagastaBangkok to Antofagasta

Questions and answers

What is the time difference between Riyadh and Antofagasta?

Antofagasta is 6 hours behind Riyadh.

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

When it is 9:00 AM in Riyadh, it is 3:00 AM in Antofagasta.

When is the best time to call Antofagasta from Riyadh?

Both sides are at work from 3:00 PM – 6:00 PM in Riyadh (9:00 AM – 12:00 PM in Antofagasta).

Does the time difference between Riyadh and Antofagasta change?

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