Heure à Viseu
12:53:10
Lever du soleil: 06:13:40 
Coucher de soleil: 18:22:1823:53:10
18:53:10
12:53:10
21:23:10
09:53:10
23:53:10
20:53:10
23:53:10
23:53:10
21:23:10
18:53:10
23:53:10
21:53:10
00:53:10
12:53:10
Décalage horaire entre Viseu 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