Ώρα Hạ Long
12:13:37
Ανατολή ηλίου: 06:10:29 
Η δυση του ηλιου: 17:56:5013:13:37
08:13:37
02:13:37
10:43:37
23:13:37
13:13:37
10:13:37
13:13:37
13:13:37
10:43:37
08:13:37
13:13:37
11:13:37
14:13:37
02:13:37
Διαφορά ώρας μεταξύ Hạ Long και μεγάλων πόλεων
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12