Heure à Porto
05:56:52
Lever du soleil: 06:35:31 
Coucher de soleil: 20:28:1612:56:52
07:56:52
01:56:52
10:26:52
22:56:52
12:56:52
09:56:52
12:56:52
12:56:52
10:26:52
07:56:52
12:56:52
10:56:52
13:56:52
01:56:52
Décalage horaire entre Porto et les grandes villes
05:56:52
-5
00:56:52
+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