Czas Đồng Hới
13:16:00
Wschód słońca: 06:26:39 
Zachód słońca: 17:37:3014:16:00
09:16:00
03:16:00
11:46:00
00:16:00
14:16:00
11:16:00
14:16:00
14:16:00
11:46:00
09:16:00
14:16:00
12:16:00
15:16:00
03:16:00
Różnica czasu między Đồng Hới a większymi miastami
+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