Tsukuba時間
09:46:46
日出: 06:48:54 
日落: 16:50:5008:46:46
03:46:46
21:46:46
06:16:46
18:46:46
08:46:46
05:46:46
08:46:46
08:46:46
06:16:46
03:46:46
08:46:46
06:46:46
09:46:46
21:46:46
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