Futtsu時間
00:30:59
日出: 06:25:04 
日落: 17:24:2123:30:59
18:30:59
12:30:59
21:00:59
09:30:59
23:30:59
20:30:59
23:30:59
23:30:59
21:00:59
18:30:59
23:30:59
21:30:59
00:30:59
12:30:59
Futtsu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