Heure à Ryūgasaki
15:56:45
Lever du soleil: 06:48:50 
Coucher de soleil: 16:48:1314:56:45
09:56:45
03:56:45
12:26:45
00:56:45
14:56:45
11:56:45
14:56:45
14:56:45
12:26:45
09:56:45
14:56:45
12:56:45
15:56:45
03:56:45
Décalage horaire entre Ryūgasaki 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
-8
-9
-9
-12
-12
-12
-12