Heure à Viana
05:22:42
Lever du soleil: 05:11:53 
Coucher de soleil: 18:28:0016:22:42
11:22:42
05:22:42
13:52:42
02:22:42
16:22:42
13:22:42
16:22:42
16:22:42
13:52:42
11:22:42
16:22:42
14:22:42
17:22:42
05:22:42
Décalage horaire entre Viana et les grandes villes
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+4
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5