Ώρα Ílhavo
23:00:46
Ανατολή ηλίου: 07:54:41 
Η δυση του ηλιου: 17:35:2907:00:46
02:00:46
20:00:46
04:30:46
17:00:46
07:00:46
04:00:46
07:00:46
07:00:46
04:30:46
02:00:46
07:00:46
05:00:46
08:00:46
20:00:46
Διαφορά ώρας μεταξύ Ílhavo και μεγάλων πόλεων
+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