Heure à Viana
10:04:07
Lever du soleil: 06:07:41 
Coucher de soleil: 17:10:0621:04:07
16:04:07
10:04:07
18:34:07
07:04:07
21:04:07
18:04:07
21:04:07
21:04:07
18:34:07
16:04:07
21:04:07
19:04:07
22:04:07
10:04:07
Décalage horaire entre Viana et les grandes villes
10:04:07
-1
09:04:07
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+3
+0
+0
+0
-1
-1
-1
-2
-2
-3
-4