Seongnam-si to Santiago time converter

Santiago is 12 hours behind Seongnam-si. When it is 9:00 AM in Seongnam-si, it is 9:00 PM (Wed, Oct 21) in Santiago.

Seongnam-si KST

Thursday, October 22, 2026

Santiago CLST

Wednesday, October 21, 2026

Seongnam-si
South Korea
Thu, Oct 22
KSTUTC+9
Santiago
Chile
Wed, Oct 21
CLSTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Seongnam-si to Santiago conversion table

Every hour of today in Seongnam-si and the matching time in Santiago. Light rows are typical working hours (9:00–18:00).

Seongnam-siSantiago
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 Seongnam-si (9:00 PM – 10:00 PM in Santiago): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Seongnam-si and Santiago switch clocks on different dates:

  • Oct 22, 2026 – Apr 4, 2027: -12h
  • Apr 4, 2027 – Sep 5, 2027: -13h
  • Sep 5, 2027 – Oct 22, 2027: -12h

Distance

Seongnam-si and Santiago are 18,347 km (11,400 miles) apart in a straight line.

More conversions

Santiago to Seongnam-siSeongnam-si to New YorkSeongnam-si to LondonSeongnam-si to Los AngelesSeongnam-si to ChicagoSeongnam-si to TorontoSeongnam-si to São PauloSeongnam-si to ParisSeongnam-si to BerlinSeongnam-si to MoscowSeongnam-si to DubaiSeongnam-si to New DelhiSeongnam-si to Bangkok
New York to SantiagoLondon to SantiagoLos Angeles to SantiagoChicago to SantiagoToronto to SantiagoSão Paulo to SantiagoParis to SantiagoBerlin to SantiagoMoscow to SantiagoDubai to SantiagoNew Delhi to SantiagoBangkok to Santiago

Questions and answers

What is the time difference between Seongnam-si and Santiago?

Santiago is 12 hours behind Seongnam-si.

What time is it in Santiago when it is 9 AM in Seongnam-si?

When it is 9:00 AM in Seongnam-si, it is 9:00 PM (Wed, Oct 21) in Santiago.

When is the best time to call Santiago from Seongnam-si?

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

Does the time difference between Seongnam-si and Santiago change?

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