Kosan時間
07:40:19
日出: 07:47:10 
日落: 17:14:2806:40:19
01:40:19
19:40:19
04:10:19
16:40:19
06:40:19
03:40:19
06:40:19
06:40:19
04:10:19
01:40:19
06:40:19
04:40:19
07:40:19
19:40:19
Kosan與主要城市的時差
+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