Concepción to Seoul time converter

Seoul is 12 hours ahead of Concepción. When it is 9:00 AM in Concepción, it is 9:00 PM in Seoul.

Concepción CLST

Monday, October 19, 2026

Seoul KST

Tuesday, October 20, 2026

Concepción
Chile
Mon, Oct 19
CLSTUTC-3
Seoul
South Korea
Tue, Oct 20
KSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Concepción to Seoul conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Concepción (9:00 PM – 10:00 PM in Seoul): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Concepción and Seoul switch clocks on different dates:

  • Oct 19, 2026 – Apr 3, 2027: +12h
  • Apr 3, 2027 – Sep 5, 2027: +13h
  • Sep 5, 2027 – Oct 19, 2027: +12h

Distance

Concepción and Seoul are 18,243 km (11,336 miles) apart in a straight line.

More conversions

Seoul to ConcepciónConcepción to New YorkConcepción to LondonConcepción to Los AngelesConcepción to ChicagoConcepción to TorontoConcepción to São PauloConcepción to ParisConcepción to BerlinConcepción to MoscowConcepción to DubaiConcepción to New DelhiConcepción to Bangkok
New York to SeoulLondon to SeoulLos Angeles to SeoulChicago to SeoulToronto to SeoulSão Paulo to SeoulParis to SeoulBerlin to SeoulMoscow to SeoulDubai to SeoulNew Delhi to SeoulBangkok to Seoul

Questions and answers

What is the time difference between Concepción and Seoul?

Seoul is 12 hours ahead of Concepción.

What time is it in Seoul when it is 9 AM in Concepción?

When it is 9:00 AM in Concepción, it is 9:00 PM in Seoul.

When is the best time to call Seoul from Concepción?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Concepción (9:00 PM – 10:00 PM in Seoul): working hours on one side, early or late on the other.

Does the time difference between Concepción and Seoul change?

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