Ώρα Viana do Castelo
00:57:56
Ανατολή ηλίου: 07:47:49 
Η δυση του ηλιου: 18:54:1607:57:56
02:57:56
20:57:56
05:27:56
17:57:56
07:57:56
04:57:56
07:57:56
07:57:56
05:27:56
02:57:56
07:57:56
05:57:56
08:57:56
20:57:56
Διαφορά ώρας μεταξύ Viana do Castelo και μεγάλων πόλεων
+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
-4
-5
-5
-6
-6
-7
-8