Czas Oliveira do Douro
23:33:21
Wschód słońca: 07:59:26 
Zachód słońca: 17:21:4807:33:21
02:33:21
20:33:21
05:03:21
17:33:21
07:33:21
04:33:21
07:33:21
07:33:21
05:03:21
02:33:21
07:33:21
05:33:21
08:33:21
20:33:21
Różnica czasu między Oliveira do Douro a większymi miastami
+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