Viana時間
05:53:38
日出: 05:16:36 
日落: 18:28:1416:53:38
11:53:38
05:53:38
14:23:38
02:53:38
16:53:38
13:53:38
16:53:38
16:53:38
14:23:38
11:53:38
16:53:38
14:53:38
17:53:38
05:53:38
Viana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