Ώρα Haikou
11:48:58
Ανατολή ηλίου: 07:37:34 
Η δυση του ηλιου: 19:08:3211:48:58
06:48:58
00:48:58
09:18:58
21:48:58
11:48:58
08:48:58
11:48:58
11:48:58
09:18:58
06:48:58
11:48:58
09:48:58
12:48:58
00:48:58
Διαφορά ώρας μεταξύ Haikou και μεγάλων πόλεων
+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