Ώρα Haikou
06:07:49
Ανατολή ηλίου: 07:35:52 
Η δυση του ηλιου: 19:09:3806:07:49
01:07:49
19:07:49
03:37:49
16:07:49
06:07:49
03:07:49
06:07:49
06:07:49
03:37:49
01:07:49
06:07:49
04:07:49
07:07:49
19:07:49
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