Ώρα Viseu
19:33:23
Ανατολή ηλίου: 07:55:13 
Η δυση του ηλιου: 17:21:2803:33:23
22:33:23
16:33:23
01:03:23
13:33:23
03:33:23
00:33:23
03:33:23
03:33:23
01:03:23
22:33:23
03:33:23
01:33:23
04:33:23
16:33:23
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