Heure à Viana
16:36:42
Lever du soleil: 05:14:35 
Coucher de soleil: 18:28:1603:36:42
22:36:42
16:36:42
01:06:42
13:36:42
03:36:42
00:36:42
03:36:42
03:36:42
01:06:42
22:36:42
03:36:42
01:36:42
04:36:42
16:36:42
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