Haikou時間
10:45:40
日出: 07:16:25 
日落: 18:22:0410:45:40
05:45:40
23:45:40
08:15:40
20:45:40
10:45:40
07:45:40
10:45:40
10:45:40
08:15:40
05:45:40
10:45:40
08:45:40
11:45:40
23:45:40
Haikou與主要城市的時差
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12