Tsukuba時間
07:40:04
日出: 06:04:47 
日落: 17:37:3006:40:04
01:40:04
19:40:04
04:10:04
16:40:04
06:40:04
03:40:04
06:40:04
06:40:04
04:10:04
01:40:04
06:40:04
04:40:04
07:40:04
19:40:04
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