Heure à Porto
21:14:32
Lever du soleil: 07:07:07 
Coucher de soleil: 20:05:5104:14:32
23:14:32
17:14:32
01:44:32
14:14:32
04:14:32
01:14:32
04:14:32
04:14:32
01:44:32
23:14:32
04:14:32
02:14:32
05:14:32
17:14:32
Décalage horaire entre Porto et les grandes villes
21:14:32
-5
16:14:32
+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
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8