Ώρα Ílhavo
03:00:08
Ανατολή ηλίου: 07:52:20 
Η δυση του ηλιου: 17:40:1011:00:08
06:00:08
00:00:08
08:30:08
21:00:08
11:00:08
08:00:08
11:00:08
11:00:08
08:30:08
06:00:08
11:00:08
09:00:08
12:00:08
00:00:08
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