Tsukuba時間
05:18:54
日出: 06:10:10 
日落: 17:33:4704:18:54
23:18:54
17:18:54
01:48:54
14:18:54
04:18:54
01:18:54
04:18:54
04:18:54
01:48:54
23:18:54
04:18:54
02:18:54
05:18:54
17:18:54
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