Viana時間
06:13:56
日出: 06:02:21 
日落: 18:19:1017:13:56
12:13:56
06:13:56
14:43:56
03:13:56
17:13:56
14:13:56
17:13:56
17:13:56
14:43:56
12:13:56
17:13:56
15:13:56
18:13:56
06:13:56
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