Time Porto
09:39:14
Sunrise: 07:56:26 
Sunset: 17:32:3717:39:14
12:39:14
06:39:14
15:09:14
03:39:14
17:39:14
14:39:14
17:39:14
17:39:14
15:09:14
12:39:14
17:39:14
15:39:14
18:39:14
06:39:14
Time difference between Porto and major cities
+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