Umiの時間
00:18:50
日の出: 06:47:45 
日没: 18:13:1723:18:50
18:18:50
12:18:50
20:48:50
09:18:50
23:18:50
20:18:50
23:18:50
23:18:50
20:48:50
18:18:50
23:18:50
21:18:50
00:18:50
12:18:50
Umiと主要都市の時差
+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