Viana時間
17:33:12
日出: 06:00:25 
日落: 18:17:4704:33:12
23:33:12
17:33:12
02:03:12
14:33:12
04:33:12
01:33:12
04:33:12
04:33:12
02:03:12
23:33:12
04:33:12
02:33:12
05:33:12
17:33:12
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