Petrolinaの時間
23:59:45
日の出: 05:45:54 
日没: 18:02:1510:59:45
05:59:45
23:59:45
08:29:45
20:59:45
10:59:45
07:59:45
10:59:45
10:59:45
08:29:45
05:59:45
10:59:45
08:59:45
11:59:45
23:59:45
Petrolinaと主要都市の時差
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+3
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5