Heure à Tsukuba
12:30:21
Lever du soleil: 06:16:38 
Coucher de soleil: 17:29:0111:30:21
06:30:21
00:30:21
09:00:21
21:30:21
11:30:21
08:30:21
11:30:21
11:30:21
09:00:21
06:30:21
11:30:21
09:30:21
12:30:21
00:30:21
Décalage horaire entre Tsukuba et les grandes villes
+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