Ώρα Haikou
10:25:30
Ανατολή ηλίου: 07:37:34 
Η δυση του ηλιου: 19:08:3210:25:30
05:25:30
23:25:30
07:55:30
20:25:30
10:25:30
07:25:30
10:25:30
10:25:30
07:55:30
05:25:30
10:25:30
08:25:30
11:25:30
23:25:30
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