Tsukuba時間
12:39:38
日出: 06:08:50 
日落: 17:34:4311:39:38
06:39:38
00:39:38
09:09:38
21:39:38
11:39:38
08:39:38
11:39:38
11:39:38
09:09:38
06:39:38
11:39:38
09:39:38
12:39:38
00:39:38
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