Time Porto
03:59:31
Sunrise: 07:57:47 
Sunset: 17:29:1311:59:31
06:59:31
00:59:31
09:29:31
21:59:31
11:59:31
08:59:31
11:59:31
11:59:31
09:29:31
06:59:31
11:59:31
09:59:31
12:59:31
00:59:31
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