Ώρα Porto
16:14:04
Ανατολή ηλίου: 07:58:47 
Η δυση του ηλιου: 17:25:5600:14:04
19:14:04
13:14:04
21:44:04
10:14:04
00:14:04
21:14:04
00:14:04
00:14:04
21:44:04
19:14:04
00:14:04
22:14:04
01:14:04
13:14:04
Διαφορά ώρας μεταξύ Porto 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