Ώρα Haikou
00:12:01
Ανατολή ηλίου: 06:33:24 
Η δυση του ηλιου: 18:15:2500:12:01
19:12:01
13:12:01
21:42:01
10:12:01
00:12:01
21:12:01
00:12:01
00:12:01
21:42:01
19:12:01
00:12:01
22:12:01
01:12:01
13:12:01
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
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-11
-11
-11
-11
-12
-12