Honolulu to Matsuyama time converter

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

Honolulu HST

Tuesday, October 20, 2026

Matsuyama JST

Wednesday, October 21, 2026

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

Honolulu to Matsuyama conversion table

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

HonoluluMatsuyama
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 Matsuyama).

Daylight saving time and the difference

The difference stays 19 hours all year.

Distance

Honolulu and Matsuyama are 6,855 km (4,259 miles) apart in a straight line.

More conversions

Matsuyama 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 MatsuyamaLondon to MatsuyamaLos Angeles to MatsuyamaChicago to MatsuyamaToronto to MatsuyamaSão Paulo to MatsuyamaParis to MatsuyamaBerlin to MatsuyamaMoscow to MatsuyamaDubai to MatsuyamaNew Delhi to MatsuyamaBangkok to Matsuyama

Questions and answers

What is the time difference between Honolulu and Matsuyama?

Matsuyama is 19 hours ahead of Honolulu.

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

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

When is the best time to call Matsuyama from Honolulu?

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

Does the time difference between Honolulu and Matsuyama change?

No. The difference stays 19 hours all year.