Ώρα Viseu
23:12:49
Ανατολή ηλίου: 07:55:32 
Η δυση του ηλιου: 17:16:4507:12:49
02:12:49
20:12:49
04:42:49
17:12:49
07:12:49
04:12:49
07:12:49
07:12:49
04:42:49
02:12:49
07:12:49
05:12:49
08:12:49
20:12:49
Διαφορά ώρας μεταξύ Viseu και μεγάλων πόλεων
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8