Heure à Ryūgasaki
19:22:57
Lever du soleil: 06:49:06 
Coucher de soleil: 16:47:1518:22:57
13:22:57
07:22:57
15:52:57
04:22:57
18:22:57
15:22:57
18:22:57
18:22:57
15:52:57
13:22:57
18:22:57
16:22:57
19:22:57
07:22:57
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