Heure à Haikou
03:21:21
Lever du soleil: 07:16:21 
Coucher de soleil: 18:18:4703:21:21
22:21:21
16:21:21
00:51:21
13:21:21
03:21:21
00:21:21
03:21:21
03:21:21
00:51:21
22:21:21
03:21:21
01:21:21
04:21:21
16:21:21
Décalage horaire entre Haikou et les grandes villes
+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