Heure à Lạng Sơn
16:26:56
Lever du soleil: 06:29:43 
Coucher de soleil: 17:18:1317:26:56
12:26:56
06:26:56
14:56:56
03:26:56
17:26:56
14:26:56
17:26:56
17:26:56
14:56:56
12:26:56
17:26:56
15:26:56
18:26:56
06:26:56
Décalage horaire entre Lạng Sơn 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
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12