Auckland to Seosan time converter

Seosan is 4 hours behind Auckland. When it is 9:00 AM in Auckland, it is 5:00 AM in Seosan.

Auckland NZDT

Tuesday, October 20, 2026

Seosan KST

Tuesday, October 20, 2026

Auckland
New Zealand
Tue, Oct 20
NZDTUTC+13
Seosan
South Korea
Tue, Oct 20
KSTUTC+9-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Seosan conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Auckland and Seosan switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -4h
  • Apr 4, 2027 – Sep 26, 2027: -3h
  • Sep 26, 2027 – Oct 20, 2027: -4h

Distance

Auckland and Seosan are 9,579 km (5,952 miles) apart in a straight line.

More conversions

Seosan to AucklandAuckland to New YorkAuckland to LondonAuckland to Los AngelesAuckland to ChicagoAuckland to TorontoAuckland to São PauloAuckland to ParisAuckland to BerlinAuckland to MoscowAuckland to DubaiAuckland to New DelhiAuckland to Bangkok
New York to SeosanLondon to SeosanLos Angeles to SeosanChicago to SeosanToronto to SeosanSão Paulo to SeosanParis to SeosanBerlin to SeosanMoscow to SeosanDubai to SeosanNew Delhi to SeosanBangkok to Seosan

Questions and answers

What is the time difference between Auckland and Seosan?

Seosan is 4 hours behind Auckland.

What time is it in Seosan when it is 9 AM in Auckland?

When it is 9:00 AM in Auckland, it is 5:00 AM in Seosan.

When is the best time to call Seosan from Auckland?

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

Does the time difference between Auckland and Seosan change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.