Viseu時間
11:50:09
日出: 07:54:18 
日落: 17:25:3619:50:09
14:50:09
08:50:09
17:20:09
05:50:09
19:50:09
16:50:09
19:50:09
19:50:09
17:20:09
14:50:09
19:50:09
17:50:09
20:50:09
08:50:09
Viseu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