Koch'angの時間
12:56:33
日の出: 06:53:50 
日没: 18:34:1311:56:33
06:56:33
00:56:33
09:26:33
21:56:33
11:56:33
08:56:33
11:56:33
11:56:33
09:26:33
06:56:33
11:56:33
09:56:33
12:56:33
00:56:33
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
-9
-9
-9
-12
-12
-12
-12