Altoona時間
14:00:28
日出: 07:20:49 
日落: 18:39:3302:00:28
21:00:28
15:00:28
23:30:28
12:00:28
02:00:28
23:00:28
02:00:28
02:00:28
23:30:28
21:00:28
02:00:28
00:00:28
03:00:28
15:00:28
Altoona與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3