Viseu時間
11:48:50
日出: 06:13:04 
日落: 18:21:2122:48:50
17:48:50
11:48:50
20:18:50
08:48:50
22:48:50
19:48:50
22:48:50
22:48:50
20:18:50
17:48:50
22:48:50
20:48:50
23:48:50
11:48:50
Viseu與主要城市的時差
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+3
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5