Gravataí時間
08:03:31
日出: 06:17:08 
日落: 18:54:0619:03:31
14:03:31
08:03:31
16:33:31
05:03:31
19:03:31
16:03:31
19:03:31
19:03:31
16:33:31
14:03:31
19:03:31
17:03:31
20:03:31
08:03:31
Gravataí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
+3
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5