Kirwan時間
11:20:04
日出: 06:12:06 
日落: 18:37:3709:20:04
04:20:04
22:20:04
06:50:04
19:20:04
09:20:04
06:20:04
09:20:04
09:20:04
06:50:04
04:20:04
09:20:04
07:20:04
10:20:04
22:20:04
Kirwan與主要城市的時差
+1
+1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-5
-5
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10