Oliveira do Douro時間
22:59:20
日出: 07:50:20 
日落: 17:43:2306:59:20
01:59:20
19:59:20
04:29:20
16:59:20
06:59:20
03:59:20
06:59:20
06:59:20
04:29:20
01:59:20
06:59:20
04:59:20
07:59:20
19:59:20
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