Valença do Piauí時間
06:37:59
日出: 05:36:59 
日落: 18:06:0417:37:59
12:37:59
06:37:59
15:07:59
03:37:59
17:37:59
14:37:59
17:37:59
17:37:59
15:07:59
12:37:59
17:37:59
15:37:59
18:37:59
06:37:59
Valença do Piauí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