Ώρα Haikou
15:31:00
Ανατολή ηλίου: 07:55:56 
Η δυση του ηλιου: 18:39:0415:31:00
10:31:00
04:31:00
13:01:00
01:31:00
15:31:00
12:31:00
15:31:00
15:31:00
13:01:00
10:31:00
15:31:00
13:31:00
16:31:00
04:31:00
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
-7
-8
-8
-11
-11
-11
-11
-12