Tsukuba時間
13:14:15
日出: 06:45:31 
日落: 16:58:0612:14:15
07:14:15
01:14:15
09:44:15
22:14:15
12:14:15
09:14:15
12:14:15
12:14:15
09:44:15
07:14:15
12:14:15
10:14:15
13:14:15
01:14:15
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