Viseu時間
15:04:47
日出: 06:12:36 
日落: 18:20:4002:04:47
21:04:47
15:04:47
23:34:47
12:04:47
02:04:47
23:04:47
02:04:47
02:04:47
23:34:47
21:04:47
02:04:47
00:04:47
03:04:47
15:04:47
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