Time Porto
16:53:47
Sunrise: 07:11:31 
Sunset: 18:22:4200:53:47
19:53:47
13:53:47
22:23:47
10:53:47
00:53:47
21:53:47
00:53:47
00:53:47
22:23:47
19:53:47
00:53:47
22:53:47
01:53:47
13:53:47
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8