Czas Porto
06:19:50
Wschód słońca: 07:59:00 
Zachód słońca: 17:13:1214:19:50
09:19:50
03:19:50
11:49:50
00:19:50
14:19:50
11:19:50
14:19:50
14:19:50
11:49:50
09:19:50
14:19:50
12:19:50
15:19:50
03:19:50
Różnica czasu między Porto a większymi miastami
+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