Čas Valongo
05:32:10
Svítání: 07:41:14 
Západ slunce: 17:05:4513:32:10
08:32:10
02:32:10
11:02:10
23:32:10
13:32:10
10:32:10
13:32:10
13:32:10
11:02:10
08:32:10
13:32:10
11:32:10
14:32:10
02:32:10
Časový rozdíl mezi Valongo a velkými městy
+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