Honolulu to Osaki time converter

Osaki is 19 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 4:00 AM (Tue, Oct 20) in Osaki.

Honolulu HST

Monday, October 19, 2026

Osaki JST

Tuesday, October 20, 2026

Honolulu
Hawaii, United States
Mon, Oct 19
HSTUTC-10
Osaki
Japan
Tue, Oct 20
JSTUTC+9+19h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Osaki conversion table

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

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

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in Honolulu (9:00 AM – 1:00 PM in Osaki).

Daylight saving time and the difference

The difference stays 19 hours all year.

Distance

Honolulu and Osaki are 6,083 km (3,780 miles) apart in a straight line.

More conversions

Osaki 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 OsakiLondon to OsakiLos Angeles to OsakiChicago to OsakiToronto to OsakiSão Paulo to OsakiParis to OsakiBerlin to OsakiMoscow to OsakiDubai to OsakiNew Delhi to OsakiBangkok to Osaki

Questions and answers

What is the time difference between Honolulu and Osaki?

Osaki is 19 hours ahead of Honolulu.

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

When it is 9:00 AM in Honolulu, it is 4:00 AM (Tue, Oct 20) in Osaki.

When is the best time to call Osaki from Honolulu?

Both sides are at work from 2:00 PM – 6:00 PM in Honolulu (9:00 AM – 1:00 PM in Osaki).

Does the time difference between Honolulu and Osaki change?

No. The difference stays 19 hours all year.