Ώρα Ðông Hà
08:40:48
Ανατολή ηλίου: 06:24:01 
Η δυση του ηλιου: 17:39:0809:40:48
04:40:48
22:40:48
07:10:48
19:40:48
09:40:48
06:40:48
09:40:48
09:40:48
07:10:48
04:40:48
09:40:48
07:40:48
10:40:48
22:40:48
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