Guaíba時間
04:00:50
日出: 05:48:34 
日落: 19:27:0715:00:50
10:00:50
04:00:50
12:30:50
01:00:50
15:00:50
12:00:50
15:00:50
15:00:50
12:30:50
10:00:50
15:00:50
13:00:50
16:00:50
04:00:50
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
+4
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5