Heure à Ðông Hà
23:47:45
Lever du soleil: 06:10:14 
Coucher de soleil: 17:58:0300:47:45
19:47:45
13:47:45
22:17:45
10:47:45
00:47:45
21:47:45
00:47:45
00:47:45
22:17:45
19:47:45
00:47:45
22:47:45
01:47:45
13:47:45
Décalage horaire entre Ðông Hà et les grandes villes
+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