Koch'ang時間
14:00:44
日出: 06:42:00 
日落: 17:54:4413:00:44
08:00:44
02:00:44
10:30:44
23:00:44
13:00:44
10:00:44
13:00:44
13:00:44
10:30:44
08:00:44
13:00:44
11:00:44
14:00:44
02:00:44
Koch'ang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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12