Okayaの時間
19:45:20
日の出: 06:58:25 
日没: 16:43:5918:45:20
13:45:20
07:45:20
16:15:20
04:45:20
18:45:20
15:45:20
18:45:20
18:45:20
16:15:20
13:45:20
18:45:20
16:45:20
19:45:20
07:45:20
Okaya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
-8
-9
-9
-12
-12
-12
-12