Honolulu to Daejeon time converter

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

Honolulu HST

Monday, October 19, 2026

Daejeon KST

Tuesday, October 20, 2026

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

Honolulu to Daejeon conversion table

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

HonoluluDaejeon
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 Daejeon).

Daylight saving time and the difference

The difference stays 19 hours all year.

Distance

Honolulu and Daejeon are 7,298 km (4,535 miles) apart in a straight line.

More conversions

Daejeon 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 DaejeonLondon to DaejeonLos Angeles to DaejeonChicago to DaejeonToronto to DaejeonSão Paulo to DaejeonParis to DaejeonBerlin to DaejeonMoscow to DaejeonDubai to DaejeonNew Delhi to DaejeonBangkok to Daejeon

Questions and answers

What is the time difference between Honolulu and Daejeon?

Daejeon is 19 hours ahead of Honolulu.

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

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

When is the best time to call Daejeon from Honolulu?

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

Does the time difference between Honolulu and Daejeon change?

No. The difference stays 19 hours all year.