Time Porto
22:25:57
Sunrise: 07:55:55 
Sunset: 17:33:4706:25:57
01:25:57
19:25:57
03:55:57
16:25:57
06:25:57
03:25:57
06:25:57
06:25:57
03:55:57
01:25:57
06:25:57
04:25:57
07:25:57
19:25:57
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