Viseu時間
08:12:33
日出: 07:22:32 
日落: 18:08:3916:12:33
11:12:33
05:12:33
13:42:33
02:12:33
16:12:33
13:12:33
16:12:33
16:12:33
13:42:33
11:12:33
16:12:33
14:12:33
17:12:33
05:12:33
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8