Tsukuba時間
22:58:15
日出: 06:48:06 
日落: 16:52:5321:58:15
16:58:15
10:58:15
19:28:15
07:58:15
21:58:15
18:58:15
21:58:15
21:58:15
19:28:15
16:58:15
21:58:15
19:58:15
22:58:15
10:58:15
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