Gravataí時間
20:44:33
日出: 06:46:30 
日落: 18:05:2407:44:33
02:44:33
20:44:33
05:14:33
17:44:33
07:44:33
04:44:33
07:44:33
07:44:33
05:14:33
02:44:33
07:44:33
05:44:33
08:44:33
20:44:33
Gravataí與主要城市的時差
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+3
+0
+0
+0
-1
-1
-1
-2
-2
-3
-4