Převod času z West Island na P’yŏngsŏng
17:16:24
+2.5
19:46:24
+3.5
+3.5
+2.5
+2.5
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+0.5
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+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3