Viseu時間
10:06:07
日出: 06:10:49 
日落: 18:21:2921:06:07
16:06:07
10:06:07
18:36:07
07:06:07
21:06:07
18:06:07
21:06:07
21:06:07
18:36:07
16:06:07
21:06:07
19:06:07
22:06:07
10:06:07
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