Ώρα Ðông Hà
08:19:09
Ανατολή ηλίου: 06:07:34 
Η δυση του ηλιου: 17:59:0609:19:09
04:19:09
22:19:09
06:49:09
19:19:09
09:19:09
06:19:09
09:19:09
09:19:09
06:49:09
04:19:09
09:19:09
07:19:09
10:19:09
22:19:09
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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12