Haikou時間
21:43:20
日出: 07:55:38 
日落: 18:45:0021:43:20
16:43:20
10:43:20
19:13:20
07:43:20
21:43:20
18:43:20
21:43:20
21:43:20
19:13:20
16:43:20
21:43:20
19:43:20
22:43:20
10:43:20
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