Čas Porto
17:54:05
Svítání: 07:59:00 
Západ slunce: 17:13:1201:54:05
20:54:05
14:54:05
23:24:05
11:54:05
01:54:05
22:54:05
01:54:05
01:54:05
23:24:05
20:54:05
01:54:05
23:54:05
02:54:05
14:54:05
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