Seoul to Arauco time converter

Arauco is 12 hours behind Seoul. When it is 9:00 AM in Seoul, it is 9:00 PM (Mon, Oct 19) in Arauco.

Seoul KST

Tuesday, October 20, 2026

Arauco CLST

Tuesday, October 20, 2026

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

Seoul to Arauco conversion table

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

SeoulArauco
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 Arauco): 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 Arauco switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -12h
  • Apr 4, 2027 – Sep 5, 2027: -13h
  • Sep 5, 2027 – Oct 20, 2027: -12h

Distance

Seoul and Arauco are 18,226 km (11,325 miles) apart in a straight line.

More conversions

Arauco to SeoulSeoul to New YorkSeoul to LondonSeoul to Los AngelesSeoul to ChicagoSeoul to TorontoSeoul to São PauloSeoul to ParisSeoul to BerlinSeoul to MoscowSeoul to DubaiSeoul to New DelhiSeoul to Bangkok
New York to AraucoLondon to AraucoLos Angeles to AraucoChicago to AraucoToronto to AraucoSão Paulo to AraucoParis to AraucoBerlin to AraucoMoscow to AraucoDubai to AraucoNew Delhi to AraucoBangkok to Arauco

Questions and answers

What is the time difference between Seoul and Arauco?

Arauco is 12 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 9:00 PM (Mon, Oct 19) in Arauco.

When is the best time to call Arauco 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 Arauco): working hours on one side, early or late on the other.

Does the time difference between Seoul and Arauco change?

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