Hitachi時間
17:45:20
日出: 06:49:22 
日落: 16:41:4416:45:20
11:45:20
05:45:20
14:15:20
02:45:20
16:45:20
13:45:20
16:45:20
16:45:20
14:15:20
11:45:20
16:45:20
14:45:20
17:45:20
05:45:20
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
-8
-9
-9
-12
-12
-12
-12