Sejong時間
11:53:34
日出: 05:57:12 
日落: 19:08:0910:53:34
05:53:34
23:53:34
08:23:34
20:53:34
10:53:34
07:53:34
10:53:34
10:53:34
08:23:34
05:53:34
10:53:34
08:53:34
11:53:34
23:53:34
Sejong與主要城市的時差
+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