Ώρα Barreiro
20:31:12
Ανατολή ηλίου: 07:54:13 
Η δυση του ηλιου: 17:31:4604:31:12
23:31:12
17:31:12
02:01:12
14:31:12
04:31:12
01:31:12
04:31:12
04:31:12
02:01:12
23:31:12
04:31:12
02:31:12
05:31:12
17:31:12
Διαφορά ώρας μεταξύ Barreiro 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