Heure à Tsukuba
23:42:15
Lever du soleil: 06:17:53 
Coucher de soleil: 17:28:0322:42:15
17:42:15
11:42:15
20:12:15
08:42:15
22:42:15
19:42:15
22:42:15
22:42:15
20:12:15
17:42:15
22:42:15
20:42:15
23:42:15
11:42:15
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