Tsukuba時間
11:55:25
日出: 06:48:54 
日落: 16:50:5010:55:25
05:55:25
23:55:25
08:25:25
20:55:25
10:55:25
07:55:25
10:55:25
10:55:25
08:25:25
05:55:25
10:55:25
08:55:25
11:55:25
23:55:25
Tsukuba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