Heure à Ishii
23:00:50
Lever du soleil: 06:27:25 
Coucher de soleil: 18:00:3322:00:50
17:00:50
11:00:50
19:30:50
08:00:50
22:00:50
19:00:50
22:00:50
22:00:50
19:30:50
17:00:50
22:00:50
20:00:50
23:00:50
11:00:50
Décalage horaire entre Ishii 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