Heure à Viseu
18:16:21
Lever du soleil: 06:17:56 
Coucher de soleil: 20:38:0501:16:21
20:16:21
14:16:21
22:46:21
11:16:21
01:16:21
22:16:21
01:16:21
01:16:21
22:46:21
20:16:21
01:16:21
23:16:21
02:16:21
14:16:21
Décalage horaire entre Viseu et les grandes villes
18:16:21
-5
13:16:21
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8