Tsukuba時間
19:04:09
日出: 06:48:31 
日落: 16:51:5218:04:09
13:04:09
07:04:09
15:34:09
04:04:09
18:04:09
15:04:09
18:04:09
18:04:09
15:34:09
13:04:09
18:04:09
16:04:09
19:04:09
07:04:09
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