Точное время Porto
09:58:55
Восход: 07:59:43 
Закат: 17:20:5117:58:55
12:58:55
06:58:55
15:28:55
03:58:55
17:58:55
14:58:55
17:58:55
17:58:55
15:28:55
12:58:55
17:58:55
15:58:55
18:58:55
06:58:55
Разница во времени между городом Porto и крупными городами
+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