Ώρα Oliveira do Douro
09:48:07
Ανατολή ηλίου: 07:56:45 
Η δυση του ηλιου: 17:31:2617:48:07
12:48:07
06:48:07
15:18:07
03:48:07
17:48:07
14:48:07
17:48:07
17:48:07
15:18:07
12:48:07
17:48:07
15:48:07
18:48:07
06:48:07
Διαφορά ώρας μεταξύ Oliveira do Douro 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