Koch'angの時間
10:20:24
日の出: 06:53:50 
日没: 18:34:1309:20:24
04:20:24
22:20:24
06:50:24
19:20:24
09:20:24
06:20:24
09:20:24
09:20:24
06:50:24
04:20:24
09:20:24
07:20:24
10:20:24
22:20:24
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