Laredo時間
18:46:14
日出: 06:20:10 
日落: 18:37:4707:46:14
02:46:14
20:46:14
05:16:14
17:46:14
07:46:14
04:46:14
07:46:14
07:46:14
05:16:14
02:46:14
07:46:14
05:46:14
08:46:14
20:46:14
Laredo與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3