Koch'angの時間
02:06:38
日の出: 07:35:40 
日没: 17:56:2601:06:38
20:06:38
14:06:38
22:36:38
11:06:38
01:06:38
22:06:38
01:06:38
01:06:38
22:36:38
20:06:38
01:06:38
23:06:38
02:06:38
14:06:38
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