Arlington Heights to Riyadh time converter

Riyadh is 8 hours ahead of Arlington Heights. When it is 9:00 AM in Arlington Heights, it is 5:00 PM in Riyadh.

Arlington Heights CDT

Monday, October 19, 2026

Riyadh AST

Tuesday, October 20, 2026

Arlington Heights
Illinois, United States
Mon, Oct 19
CDTUTC-5
Riyadh
Saudi Arabia
Tue, Oct 20
ASTUTC+3+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Arlington Heights to Riyadh conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Oct 19, 2027: +8h

Distance

Arlington Heights and Riyadh are 11,254 km (6,993 miles) apart in a straight line.

More conversions

Riyadh to Arlington HeightsArlington Heights to New YorkArlington Heights to LondonArlington Heights to Los AngelesArlington Heights to ChicagoArlington Heights to TorontoArlington Heights to São PauloArlington Heights to ParisArlington Heights to BerlinArlington Heights to MoscowArlington Heights to DubaiArlington Heights to New DelhiArlington Heights 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 Arlington Heights and Riyadh?

Riyadh is 8 hours ahead of Arlington Heights.

What time is it in Riyadh when it is 9 AM in Arlington Heights?

When it is 9:00 AM in Arlington Heights, it is 5:00 PM in Riyadh.

When is the best time to call Riyadh from Arlington Heights?

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

Does the time difference between Arlington Heights 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.