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Convert Korean Time to Uruguay Time

KST · UTC+9 → UYT · UTC−3

KST is 12 hours ahead of UYT

Seoul · UTC+9

Tuesday, 8 September 2026

Montevideo · UTC-3

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
SeoulUTC+9 · +09:00
0003060912151821
MontevideoUTC-3 · -03:00
1215182100030609

No overlap in standard working hours. Closest workable window: 09:00–11:00 in Seoul, which is 21:00–23:00 in Montevideo.

Working (09–18) Awake, off the clock Asleep (23–07)

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16:07 Tue 8 Sep Seoul = 04:07 Tue 8 Sep Montevideo

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Hour-by-hour conversion

Seoul (KST)Montevideo (UYT)
00:0012:00prev. day
01:0013:00prev. day
02:0014:00prev. day
03:0015:00prev. day
04:0016:00prev. day
05:0017:00prev. day
06:0018:00prev. day
07:0019:00prev. day
08:0020:00prev. day
09:0021:00prev. day
10:0022:00prev. day
11:0023:00prev. day
12:0000:00
13:0001:00
14:0002:00
15:0003:00
16:0004:00Now
17:0005:00
18:0006:00
19:0007:00
20:0008:00
21:0009:00
22:0010:00
23:0011:00

About this conversion

KST here means Korean Time, represented by Seoul (Asia/Seoul), currently UTC+9. UYT means Uruguay Time, represented by Montevideo (America/Montevideo), currently UTC−3.

KST is used by 2 zones, including South Korea. If you meant a different one, see every meaning of KST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Seoul; day boundaries are marked where the date differs.

Quick answers

  • 09:00 KST is 21:00 UYT
  • 12:00 KST is 00:00 UYT
  • 15:00 KST is 03:00 UYT
  • 18:00 KST is 06:00 UYT

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