Time Haikou
07:10:43
Sunrise: 07:56:01 
Sunset: 18:41:1607:10:43
02:10:43
20:10:43
04:40:43
17:10:43
07:10:43
04:10:43
07:10:43
07:10:43
04:40:43
02:10:43
07:10:43
05:10:43
08:10:43
20:10:43
Time difference between Haikou and major cities
+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