Koch'angの時間
04:09:37
日の出: 06:39:55 
日没: 18:42:4503:09:37
22:09:37
16:09:37
00:39:37
13:09:37
03:09:37
00:09:37
03:09:37
03:09:37
00:39:37
22:09:37
03:09:37
01:09:37
04:09:37
16:09:37
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