Laredo時間
05:30:07
日出: 06:43:58 
日落: 20:26:3018:30:07
13:30:07
07:30:07
16:00:07
04:30:07
18:30:07
15:30:07
18:30:07
18:30:07
16:00:07
13:30:07
18:30:07
16:30:07
19:30:07
07:30:07
Laredo與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2