Čas Porto
21:54:41
Svítání: 07:46:21 
Západ slunce: 17:05:3905:54:41
00:54:41
18:54:41
03:24:41
15:54:41
05:54:41
02:54:41
05:54:41
05:54:41
03:24:41
00:54:41
05:54:41
03:54:41
06:54:41
18:54:41
Časový rozdíl mezi Porto a velkými městy
+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