Time Porto
02:59:53
Sunrise: 07:47:15 
Sunset: 17:05:3810:59:53
05:59:53
23:59:53
08:29:53
20:59:53
10:59:53
07:59:53
10:59:53
10:59:53
08:29:53
05:59:53
10:59:53
08:59:53
11:59:53
23:59:53
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