Ώρα Ílhavo
01:48:00
Ανατολή ηλίου: 07:52:20 
Η δυση του ηλιου: 17:40:1009:48:00
04:48:00
22:48:00
07:18:00
19:48:00
09:48:00
06:48:00
09:48:00
09:48:00
07:18:00
04:48:00
09:48:00
07:48:00
10:48:00
22:48:00
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