Sejongの時間
21:18:33
日の出: 05:57:12 
日没: 19:08:0920:18:33
15:18:33
09:18:33
17:48:33
06:18:33
20:18:33
17:18:33
20:18:33
20:18:33
17:48:33
15:18:33
20:18:33
18:18:33
21:18:33
09:18:33
Sejongと主要都市の時差
+1
+1
+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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12