Koch'angの時間
15:25:54
日の出: 07:36:55 
日没: 17:54:2214:25:54
09:25:54
03:25:54
11:55:54
00:25:54
14:25:54
11:25:54
14:25:54
14:25:54
11:55:54
09:25:54
14:25:54
12:25:54
15:25:54
03:25:54
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