Ώρα Porto
19:44:32
Ανατολή ηλίου: 07:58:47 
Η δυση του ηλιου: 17:25:5603:44:32
22:44:32
16:44:32
01:14:32
13:44:32
03:44:32
00:44:32
03:44:32
03:44:32
01:14:32
22:44:32
03:44:32
01:44:32
04:44:32
16:44:32
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