Laredo時間
20:08:49
日出: 05:58:16 
日落: 18:33:5809:08:49
04:08:49
22:08:49
06:38:49
19:08:49
09:08:49
06:08:49
09:08:49
09:08:49
06:38:49
04:08:49
09:08:49
07:08:49
10:08:49
22:08:49
Laredo與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3