Idő Porto
16:46:52
Napkelte: 07:50:30 
Napnyugta: 17:43:2600:46:52
19:46:52
13:46:52
22:16:52
10:46:52
00:46:52
21:46:52
00:46:52
00:46:52
22:16:52
19:46:52
00:46:52
22:46:52
01:46:52
13:46:52
Időeltolódás Porto és a nagyobb városok között
+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