Viseu में समय
18:30:15
सूर्योदय: 07:52:19 
सूर्य का अस्त होना: 17:31:0802:30:15
21:30:15
15:30:15
00:00:15
12:30:15
02:30:15
23:30:15
02:30:15
02:30:15
00:00:15
21:30:15
02:30:15
00:30:15
03:30:15
15:30:15
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