Uhrzeit in Porto
04:27:39
Sonnenaufgang: 07:43:03 
Sonnenuntergang: 17:53:2412:27:39
07:27:39
01:27:39
09:57:39
22:27:39
12:27:39
09:27:39
12:27:39
12:27:39
09:57:39
07:27:39
12:27:39
10:27:39
13:27:39
01:27:39
Zeitverschiebung zwischen Porto und den großen Städten
+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