Ryūgasaki時間
03:30:55
日出: 06:06:58 
日落: 17:35:3102:30:55
21:30:55
15:30:55
00:00:55
12:30:55
02:30:55
23:30:55
02:30:55
02:30:55
00:00:55
21:30:55
02:30:55
00:30:55
03:30:55
15:30:55
Ryūgasaki與主要城市的時差
+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