Heure à Viana
18:09:26
Lever du soleil: 05:13:54 
Coucher de soleil: 18:28:1405:09:26
00:09:26
18:09:26
02:39:26
15:09:26
05:09:26
02:09:26
05:09:26
05:09:26
02:39:26
00:09:26
05:09:26
03:09:26
06:09:26
18:09:26
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