Koshigayaの時間
23:35:20
日の出: 06:11:10 
日没: 17:35:1522:35:20
17:35:20
11:35:20
20:05:20
08:35:20
22:35:20
19:35:20
22:35:20
22:35:20
20:05:20
17:35:20
22:35:20
20:35:20
23:35:20
11:35:20
Koshigaya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