Koch'angの時間
14:45:33
日の出: 07:36:18 
日没: 17:55:2413:45:33
08:45:33
02:45:33
11:15:33
23:45:33
13:45:33
10:45:33
13:45:33
13:45:33
11:15:33
08:45:33
13:45:33
11:45:33
14:45:33
02:45:33
Koch'angと主要都市の時差
+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