Čas Valongo
09:22:40
Svítání: 06:18:11 
Západ slunce: 20:42:3116:22:40
11:22:40
05:22:40
13:52:40
02:22:40
16:22:40
13:22:40
16:22:40
16:22:40
13:52:40
11:22:40
16:22:40
14:22:40
17:22:40
05:22:40
Časový rozdíl mezi Valongo a velkými městy
09:22:40
-5
04:22:40
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8