Ώρα Haikou
02:01:21
Ανατολή ηλίου: 07:16:21 
Η δυση του ηλιου: 18:18:4702:01:21
21:01:21
15:01:21
23:31:21
12:01:21
02:01:21
23:01:21
02:01:21
02:01:21
23:31:21
21:01:21
02:01:21
00:01:21
03:01:21
15:01:21
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