Sejongの時間
22:56:30
日の出: 07:36:08 
日没: 17:50:5621:56:30
16:56:30
10:56:30
19:26:30
07:56:30
21:56:30
18:56:30
21:56:30
21:56:30
19:26:30
16:56:30
21:56:30
19:56:30
22:56:30
10:56:30
Sejongと主要都市の時差
22:56:30
-14
08:56:30
+2
+2
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
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-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
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-8
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-12
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-12