Ώρα Đồng Hới
07:46:53
Ανατολή ηλίου: 05:46:06 
Η δυση του ηλιου: 17:33:2308:46:53
03:46:53
21:46:53
06:16:53
18:46:53
08:46:53
05:46:53
08:46:53
08:46:53
06:16:53
03:46:53
08:46:53
06:46:53
09:46:53
21:46:53
Διαφορά ώρας μεταξύ Đồng Hới 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
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-7
-10
-10
-10
-10
-11
-11
-12
-12