Heure à Viana
13:21:48
Lever du soleil: 05:15:15 
Coucher de soleil: 18:28:1600:21:48
19:21:48
13:21:48
21:51:48
10:21:48
00:21:48
21:21:48
00:21:48
00:21:48
21:51:48
19:21:48
00:21:48
22:21:48
01:21:48
13:21:48
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