Koch'angの時間
05:45:17
日の出: 07:35:40 
日没: 17:56:2604:45:17
23:45:17
17:45:17
02:15:17
14:45:17
04:45:17
01:45:17
04:45:17
04:45:17
02:15:17
23:45:17
04:45:17
02:45:17
05:45:17
17:45:17
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