Heure à Porto
06:35:29
Lever du soleil: 06:25:06 
Coucher de soleil: 20:36:5813:35:29
08:35:29
02:35:29
11:05:29
23:35:29
13:35:29
10:35:29
13:35:29
13:35:29
11:05:29
08:35:29
13:35:29
11:35:29
14:35:29
02:35:29
Décalage horaire entre Porto et les grandes villes
+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