Heure à Porto
19:24:00
Lever du soleil: 07:58:47 
Coucher de soleil: 17:25:5603:24:00
22:24:00
16:24:00
00:54:00
13:24:00
03:24:00
00:24:00
03:24:00
03:24:00
00:54:00
22:24:00
03:24:00
01:24:00
04:24:00
16:24:00
Décalage horaire entre Porto et les grandes villes
+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