Heure à Viana
17:17:39
Lever du soleil: 06:07:45 
Coucher de soleil: 18:20:1904:17:39
23:17:39
17:17:39
01:47:39
14:17:39
04:17:39
01:17:39
04:17:39
04:17:39
01:47:39
23:17:39
04:17:39
02:17:39
05:17:39
17:17:39
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
+3
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5