Hitachi時間
00:42:51
日出: 06:16:05 
日落: 17:25:2623:42:51
18:42:51
12:42:51
21:12:51
09:42:51
23:42:51
20:42:51
23:42:51
23:42:51
21:12:51
18:42:51
23:42:51
21:42:51
00:42:51
12:42:51
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