Seoul to Concepción time converter

Concepción is 12 hours behind Seoul. When it is 9:00 AM in Seoul, it is 9:00 PM (Sun, Oct 18) in Concepción.

Seoul KST

Monday, October 19, 2026

Concepción CLST

Monday, October 19, 2026

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

Seoul to Concepción conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Apr 4, 2027: -12h
  • Apr 4, 2027 – Sep 5, 2027: -13h
  • Sep 5, 2027 – Oct 19, 2027: -12h

Distance

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

More conversions

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New York to ConcepciónLondon to ConcepciónLos Angeles to ConcepciónChicago to ConcepciónToronto to ConcepciónSão Paulo to ConcepciónParis to ConcepciónBerlin to ConcepciónMoscow to ConcepciónDubai to ConcepciónNew Delhi to ConcepciónBangkok to Concepción

Questions and answers

What is the time difference between Seoul and Concepción?

Concepción is 12 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 9:00 PM (Sun, Oct 18) in Concepción.

When is the best time to call Concepción from Seoul?

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

Does the time difference between Seoul and Concepción change?

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