Heure à Iwai
08:09:10
Lever du soleil: 06:18:32 
Coucher de soleil: 17:29:0007:09:10
02:09:10
20:09:10
04:39:10
17:09:10
07:09:10
04:09:10
07:09:10
07:09:10
04:39:10
02:09:10
07:09:10
05:09:10
08:09:10
20:09:10
Décalage horaire entre Iwai 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