Koch'angの時間
15:59:57
日の出: 06:42:00 
日没: 17:54:4414:59:57
09:59:57
03:59:57
12:29:57
00:59:57
14:59:57
11:59:57
14:59:57
14:59:57
12:29:57
09:59:57
14:59:57
12:59:57
15:59:57
03:59:57
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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12