Ώρα Viseu
23:39:23
Ανατολή ηλίου: 07:55:32 
Η δυση του ηλιου: 17:16:4507:39:23
02:39:23
20:39:23
05:09:23
17:39:23
07:39:23
04:39:23
07:39:23
07:39:23
05:09:23
02:39:23
07:39:23
05:39:23
08:39:23
20:39:23
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