Oliveira do Douro時間
13:16:30
日出: 07:51:08 
日落: 17:42:0921:16:30
16:16:30
10:16:30
18:46:30
07:16:30
21:16:30
18:16:30
21:16:30
21:16:30
18:46:30
16:16:30
21:16:30
19:16:30
22:16:30
10:16:30
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