Gravataí時間
10:11:34
日出: 05:43:08 
日落: 19:27:2821:11:34
16:11:34
10:11:34
18:41:34
07:11:34
21:11:34
18:11:34
21:11:34
21:11:34
18:41:34
16:11:34
21:11:34
19:11:34
22:11:34
10:11:34
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
+4
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5