Viseu में समय
00:45:30
सूर्योदय: 07:49:26 
सूर्य का अस्त होना: 17:36:5808:45:30
03:45:30
21:45:30
06:15:30
18:45:30
08:45:30
05:45:30
08:45:30
08:45:30
06:15:30
03:45:30
08:45:30
06:45:30
09:45:30
21:45:30
Viseu और प्रमुख शहरों के बीच समय का अंतर
+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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8