Honolulu to Karasuyama time converter

Karasuyama is 19 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 4:00 AM (Wed, Oct 21) in Karasuyama.

Honolulu HST

Tuesday, October 20, 2026

Karasuyama JST

Wednesday, October 21, 2026

Honolulu
Hawaii, United States
Tue, Oct 20
HSTUTC-10
Karasuyama
Japan
Wed, Oct 21
JSTUTC+9+19h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Karasuyama conversion table

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

HonoluluKarasuyama
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 Karasuyama).

Daylight saving time and the difference

The difference stays 19 hours all year.

Distance

Honolulu and Karasuyama are 6,160 km (3,828 miles) apart in a straight line.

More conversions

Karasuyama 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 KarasuyamaLondon to KarasuyamaLos Angeles to KarasuyamaChicago to KarasuyamaToronto to KarasuyamaSão Paulo to KarasuyamaParis to KarasuyamaBerlin to KarasuyamaMoscow to KarasuyamaDubai to KarasuyamaNew Delhi to KarasuyamaBangkok to Karasuyama

Questions and answers

What is the time difference between Honolulu and Karasuyama?

Karasuyama is 19 hours ahead of Honolulu.

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

When it is 9:00 AM in Honolulu, it is 4:00 AM (Wed, Oct 21) in Karasuyama.

When is the best time to call Karasuyama from Honolulu?

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

Does the time difference between Honolulu and Karasuyama change?

No. The difference stays 19 hours all year.