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DateAlmanac

What is KST in ART?

Argentina Time is 12 hours behind

Korea Standard Time is on UTC+9:00 and Argentina Time is on UTC−3:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Seoul
9:03:49 PM
Time in Buenos Aires
9:03:49 AM
Difference
−12 h
Next clock change
Neither zone

Convert a time

ART — Argentina Time

9:00 am

ART, Fri

Daylight saving

Korea Standard Time

No clock changes

Korea Standard Time stays on KST all year, so its offset from UTC never moves.

Argentina Time

No clock changes

Argentina Time stays on ART all year, so its offset from UTC never moves.

KST to ART conversion table

Every hour of Friday, September 25, 2026, converted from Korea Standard Time to Argentina Time. 12 of the 24 hours fall on a different calendar day in Buenos Aires, which is marked.

12:00 am KST
12:00 pm ART−1 day
1:00 am KST
1:00 pm ART−1 day
2:00 am KST
2:00 pm ART−1 day
3:00 am KST
3:00 pm ART−1 day
4:00 am KST
4:00 pm ART−1 day
5:00 am KST
5:00 pm ART−1 day
6:00 am KST
6:00 pm ART−1 day
7:00 am KST
7:00 pm ART−1 day
8:00 am KST
8:00 pm ART−1 day
9:00 am KST
9:00 pm ART−1 day
10:00 am KST
10:00 pm ART−1 day
11:00 am KST
11:00 pm ART−1 day
12:00 pm KST
12:00 am ART
1:00 pm KST
1:00 am ART
2:00 pm KST
2:00 am ART
3:00 pm KST
3:00 am ART
4:00 pm KST
4:00 am ART
5:00 pm KST
5:00 am ART
6:00 pm KST
6:00 am ART
7:00 pm KST
7:00 am ART
8:00 pm KST
8:00 am ART
9:00 pm KST
9:00 am ART
10:00 pm KST
10:00 am ART
11:00 pm KST
11:00 am ART

Scheduling between the two

There is no overlap between a nine-to-six working day in Seoul and one in Buenos Aires — the gap is too wide. A call has to sit early or late for one side. Early morning in Seoul is the usual compromise, since that is late afternoon or evening in Buenos Aires.

Other conversions