Porto Velho時間
09:19:53
日出: 06:20:25 
日落: 18:03:3121:19:53
16:19:53
10:19:53
18:49:53
07:19:53
21:19:53
18:19:53
21:19:53
21:19:53
18:49:53
16:19:53
21:19:53
19:19:53
22:19:53
10:19:53
Porto Velho與主要城市的時差
09:19:53
0
09:19:53
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3