Oliveira do Douro時間
02:25:10
日出: 07:51:08 
日落: 17:42:0910:25:10
05:25:10
23:25:10
07:55:10
20:25:10
10:25:10
07:25:10
10:25:10
10:25:10
07:55:10
05:25:10
10:25:10
08:25:10
11:25:10
23:25:10
Oliveira do Douro與主要城市的時差
+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