Viseu時間
02:31:59
日出: 06:09:54 
日落: 18:20:4313:31:59
08:31:59
02:31:59
11:01:59
23:31:59
13:31:59
10:31:59
13:31:59
13:31:59
11:01:59
08:31:59
13:31:59
11:31:59
14:31:59
02:31:59
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
+4
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5