Ώρα Haikou
10:37:33
Ανατολή ηλίου: 07:37:34 
Η δυση του ηλιου: 19:08:3210:37:33
05:37:33
23:37:33
08:07:33
20:37:33
10:37:33
07:37:33
10:37:33
10:37:33
08:07:33
05:37:33
10:37:33
08:37:33
11:37:33
23:37:33
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