Hitachi時間
20:15:14
日出: 06:17:21 
日落: 17:24:2619:15:14
14:15:14
08:15:14
16:45:14
05:15:14
19:15:14
16:15:14
19:15:14
19:15:14
16:45:14
14:15:14
19:15:14
17:15:14
20:15:14
08:15:14
Hitachi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
-9
-9
-9
-12
-12
-12
-12