Time Porto
22:41:19
Sunrise: 07:55:55 
Sunset: 17:33:4706:41:19
01:41:19
19:41:19
04:11:19
16:41:19
06:41:19
03:41:19
06:41:19
06:41:19
04:11:19
01:41:19
06:41:19
04:41:19
07:41:19
19:41:19
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