Okcheonの時間
00:20:32
日の出: 07:00:20 
日没: 18:23:5223:20:32
18:20:32
12:20:32
20:50:32
09:20:32
23:20:32
20:20:32
23:20:32
23:20:32
20:50:32
18:20:32
23:20:32
21:20:32
00:20:32
12:20:32
Okcheonと主要都市の時差
+2
+2
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-12
-12
-12
-12