Heure à Ryūgasaki
19:22:35
Lever du soleil: 06:48:33 
Coucher de soleil: 16:49:1218:22:35
13:22:35
07:22:35
15:52:35
04:22:35
18:22:35
15:22:35
18:22:35
18:22:35
15:52:35
13:22:35
18:22:35
16:22:35
19:22:35
07:22:35
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