Ώρα Hạ Long
01:52:32
Ανατολή ηλίου: 06:30:51 
Η δυση του ηλιου: 17:34:5802:52:32
21:52:32
15:52:32
00:22:32
12:52:32
02:52:32
23:52:32
02:52:32
02:52:32
00:22:32
21:52:32
02:52:32
00:52:32
03:52:32
15:52:32
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
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12