Koch'angの時間
17:22:42
日の出: 06:16:55 
日没: 18:56:0416:22:42
11:22:42
05:22:42
13:52:42
02:22:42
16:22:42
13:22:42
16:22:42
16:22:42
13:52:42
11:22:42
16:22:42
14:22:42
17:22:42
05:22:42
Koch'angと主要都市の時差
17:22:42
-13
04:22:42
+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
-7
-7
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12