Koesan時間
17:47:20
日出: 07:35:24 
日落: 17:47:0816:47:20
11:47:20
05:47:20
14:17:20
02:47:20
16:47:20
13:47:20
16:47:20
16:47:20
14:17:20
11:47:20
16:47:20
14:47:20
17:47:20
05:47:20
Koesan與主要城市的時差
+2
+2
+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
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12