Haikou時間
19:50:30
日出: 07:34:08 
日落: 19:10:4219:50:30
14:50:30
08:50:30
17:20:30
05:50:30
19:50:30
16:50:30
19:50:30
19:50:30
17:20:30
14:50:30
19:50:30
17:50:30
20:50:30
08:50:30
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