Tsukuba時間
02:35:39
日出: 06:48:31 
日落: 16:51:5201:35:39
20:35:39
14:35:39
23:05:39
11:35:39
01:35:39
22:35:39
01:35:39
01:35:39
23:05:39
20:35:39
01:35:39
23:35:39
02:35:39
14:35:39
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