Viana時間
23:36:53
日出: 05:15:56 
日落: 18:28:1610:36:53
05:36:53
23:36:53
08:06:53
20:36:53
10:36:53
07:36:53
10:36:53
10:36:53
08:06:53
05:36:53
10:36:53
08:36:53
11:36:53
23:36:53
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