Sejong時間
05:15:40
日出: 05:21:53 
日落: 19:32:3604:15:40
23:15:40
17:15:40
01:45:40
14:15:40
04:15:40
01:15:40
04:15:40
04:15:40
01:45:40
23:15:40
04:15:40
02:15:40
05:15:40
17:15:40
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