Heure à Viana
18:02:54
Lever du soleil: 05:13:54 
Coucher de soleil: 18:28:1405:02:54
00:02:54
18:02:54
02:32:54
15:02:54
05:02:54
02:02:54
05:02:54
05:02:54
02:32:54
00:02:54
05:02:54
03:02:54
06:02:54
18:02:54
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