Okinawa時間
22:15:10
日出: 07:18:05 
日落: 17:57:2021:15:10
16:15:10
10:15:10
18:45:10
07:15:10
21:15:10
18:15:10
21:15:10
21:15:10
18:45:10
16:15:10
21:15:10
19:15:10
22:15:10
10:15:10
Okinawa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
-8
-9
-9
-12
-12
-12
-12