Koch'angの時間
02:53:50
日の出: 07:36:18 
日没: 17:55:2401:53:50
20:53:50
14:53:50
23:23:50
11:53:50
01:53:50
22:53:50
01:53:50
01:53:50
23:23:50
20:53:50
01:53:50
23:53:50
02:53:50
14:53:50
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