Tsukuba時間
08:25:21
日出: 06:07:30 
日落: 17:35:3907:25:21
02:25:21
20:25:21
04:55:21
17:25:21
07:25:21
04:25:21
07:25:21
07:25:21
04:55:21
02:25:21
07:25:21
05:25:21
08:25:21
20:25:21
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
-9
-9
-9
-12
-12
-12
-12