Haikou時間
20:22:59
日出: 07:33:15 
日落: 19:11:1420:22:59
15:22:59
09:22:59
17:52:59
06:22:59
20:22:59
17:22:59
20:22:59
20:22:59
17:52:59
15:22:59
20:22:59
18:22:59
21:22:59
09:22:59
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
-8
-8
-8
-11
-11
-11
-11
-12