Sejong時間
17:46:14
日出: 05:29:07 
日落: 19:25:2916:46:14
11:46:14
05:46:14
14:16:14
02:46:14
16:46:14
13:46:14
16:46:14
16:46:14
14:16:14
11:46:14
16:46:14
14:46:14
17:46:14
05:46:14
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