Honolulu to Ar Riyad time converter

Ar Riyad is 13 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 10:00 PM in Ar Riyad.

Honolulu HST

Sunday, October 18, 2026

Ar Riyad EEST

Monday, October 19, 2026

Honolulu
Hawaii, United States
Sun, Oct 18
HSTUTC-10
Ar Riyad
Egypt
Mon, Oct 19
EESTUTC+3+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Ar Riyad conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Honolulu (9:00 AM – 11:00 AM in Ar Riyad): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Honolulu and Ar Riyad switch clocks on different dates:

  • Oct 18, 2026 – Oct 29, 2026: +13h
  • Oct 29, 2026 – Apr 29, 2027: +12h
  • Apr 29, 2027 – Oct 18, 2027: +13h

Distance

Honolulu and Ar Riyad are 14,097 km (8,759 miles) apart in a straight line.

More conversions

Ar Riyad to HonoluluHonolulu to New YorkHonolulu to LondonHonolulu to Los AngelesHonolulu to ChicagoHonolulu to TorontoHonolulu to São PauloHonolulu to ParisHonolulu to BerlinHonolulu to MoscowHonolulu to DubaiHonolulu to New DelhiHonolulu to Bangkok
New York to Ar RiyadLondon to Ar RiyadLos Angeles to Ar RiyadChicago to Ar RiyadToronto to Ar RiyadSão Paulo to Ar RiyadParis to Ar RiyadBerlin to Ar RiyadMoscow to Ar RiyadDubai to Ar RiyadNew Delhi to Ar RiyadBangkok to Ar Riyad

Questions and answers

What is the time difference between Honolulu and Ar Riyad?

Ar Riyad is 13 hours ahead of Honolulu.

What time is it in Ar Riyad when it is 9 AM in Honolulu?

When it is 9:00 AM in Honolulu, it is 10:00 PM in Ar Riyad.

When is the best time to call Ar Riyad from Honolulu?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Honolulu (9:00 AM – 11:00 AM in Ar Riyad): working hours on one side, early or late on the other.

Does the time difference between Honolulu and Ar Riyad change?

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