Ώρα Ðông Hà
20:26:45
Ανατολή ηλίου: 06:24:01 
Η δυση του ηλιου: 17:39:0821:26:45
16:26:45
10:26:45
18:56:45
07:26:45
21:26:45
18:26:45
21:26:45
21:26:45
18:56:45
16:26:45
21:26:45
19:26:45
22:26:45
10:26:45
Διαφορά ώρας μεταξύ Ðông Hà 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