Ora Viana
12:30:35
Răsărit: 05:34:48 
Apus de soare: 18:16:5423:30:35
18:30:35
12:30:35
21:00:35
09:30:35
23:30:35
20:30:35
23:30:35
23:30:35
21:00:35
18:30:35
23:30:35
21:30:35
00:30:35
12:30:35
Diferența de timp între Viana și marile orașe
+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