Chatan to Honolulu time converter

Honolulu is 19 hours behind Chatan. When it is 9:00 AM in Chatan, it is 2:00 PM (Fri, Oct 16) in Honolulu.

Chatan JST

Saturday, October 17, 2026

Honolulu HST

Friday, October 16, 2026

Chatan
Japan
Sat, Oct 17
JSTUTC+9
Honolulu
Hawaii, United States
Fri, Oct 16
HSTUTC-10-19h
Finding your time zone…
Shared working hours (9:00–18:00)

Chatan to Honolulu conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 19 hours all year.

Distance

Chatan and Honolulu are 7,483 km (4,650 miles) apart in a straight line.

More conversions

Honolulu to ChatanChatan to New YorkChatan to LondonChatan to Los AngelesChatan to ChicagoChatan to TorontoChatan to São PauloChatan to ParisChatan to BerlinChatan to MoscowChatan to DubaiChatan to New DelhiChatan 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 Chatan and Honolulu?

Honolulu is 19 hours behind Chatan.

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

When it is 9:00 AM in Chatan, it is 2:00 PM (Fri, Oct 16) in Honolulu.

When is the best time to call Honolulu from Chatan?

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

Does the time difference between Chatan and Honolulu change?

No. The difference stays 19 hours all year.