Keflavík to Honolulu time converter

Honolulu is 10 hours behind Keflavík. When it is 9:00 AM in Keflavík, it is 11:00 PM (Sun, Oct 18) in Honolulu.

Keflavík GMT

Monday, October 19, 2026

Honolulu HST

Monday, October 19, 2026

Keflavík
Iceland
Mon, Oct 19
GMTUTC+0
Honolulu
Hawaii, United States
Mon, Oct 19
HSTUTC-10-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Keflavík to Honolulu conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Keflavík (7:00 AM – 8:00 AM in Honolulu): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 10 hours all year.

Distance

Keflavík and Honolulu are 9,776 km (6,075 miles) apart in a straight line.

More conversions

Honolulu to KeflavíkKeflavík to New YorkKeflavík to LondonKeflavík to Los AngelesKeflavík to ChicagoKeflavík to TorontoKeflavík to São PauloKeflavík to ParisKeflavík to BerlinKeflavík to MoscowKeflavík to DubaiKeflavík to New DelhiKeflavík to Bangkok
New York to HonoluluLondon to HonoluluLos Angeles to HonoluluChicago to HonoluluToronto to HonoluluSão Paulo to HonoluluParis to HonoluluBerlin to HonoluluMoscow to HonoluluDubai to HonoluluNew Delhi to HonoluluBangkok to Honolulu

Questions and answers

What is the time difference between Keflavík and Honolulu?

Honolulu is 10 hours behind Keflavík.

What time is it in Honolulu when it is 9 AM in Keflavík?

When it is 9:00 AM in Keflavík, it is 11:00 PM (Sun, Oct 18) in Honolulu.

When is the best time to call Honolulu from Keflavík?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Keflavík (7:00 AM – 8:00 AM in Honolulu): working hours on one side, early or late on the other.

Does the time difference between Keflavík and Honolulu change?

No. The difference stays 10 hours all year.