Guaíba時間
17:40:55
日出: 06:19:44 
日落: 18:53:1504:40:55
23:40:55
17:40:55
02:10:55
14:40:55
04:40:55
01:40:55
04:40:55
04:40:55
02:10:55
23:40:55
04:40:55
02:40:55
05:40:55
17:40:55
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