Ora a Porto
09:08:38
Alba: 06:29:59 
Tramonto: 20:32:4616:08:38
11:08:38
05:08:38
13:38:38
02:08:38
16:08:38
13:08:38
16:08:38
16:08:38
13:38:38
11:08:38
16:08:38
14:08:38
17:08:38
05:08:38
Differenza oraria tra Porto e le principali città
09:08:38
-5
04:08:38
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8