Czas Porto
16:12:42
Wschód słońca: 07:11:31 
Zachód słońca: 18:22:4200:12:42
19:12:42
13:12:42
21:42:42
10:12:42
00:12:42
21:12:42
00:12:42
00:12:42
21:42:42
19:12:42
00:12:42
22:12:42
01:12:42
13:12:42
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8