Guaíba時間
09:57:39
日出: 06:19:03 
日落: 18:54:2420:57:39
15:57:39
09:57:39
18:27:39
06:57:39
20:57:39
17:57:39
20:57:39
20:57:39
18:27:39
15:57:39
20:57:39
18:57:39
21:57:39
09:57:39
Guaíba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