Hitachiの時間
12:35:12
日の出: 06:29:59 
日没: 17:13:1111:35:12
06:35:12
00:35:12
09:05:12
21:35:12
11:35:12
08:35:12
11:35:12
11:35:12
09:05:12
06:35:12
11:35:12
09:35:12
12:35:12
00:35:12
Hitachiと主要都市の時差
+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