Richardson時間
03:35:39
日出: 07:06:52 
日落: 17:21:1317:35:39
12:35:39
06:35:39
15:05:39
03:35:39
17:35:39
14:35:39
17:35:39
17:35:39
15:05:39
12:35:39
17:35:39
15:35:39
18:35:39
06:35:39
Richardson與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2