Czas Niihama
13:15:27
Wschód słońca: 07:10:20 
Zachód słońca: 17:25:0112:15:27
07:15:27
01:15:27
09:45:27
22:15:27
12:15:27
09:15:27
12:15:27
12:15:27
09:45:27
07:15:27
12:15:27
10:15:27
13:15:27
01:15:27
Różnica czasu między Niihama a większymi miastami
+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
-8
-9
-9
-12
-12
-12
-12