Jenison時間
19:29:03
日出: 07:57:11 
日落: 19:00:2807:29:03
02:29:03
20:29:03
04:59:03
17:29:03
07:29:03
04:29:03
07:29:03
07:29:03
04:59:03
02:29:03
07:29:03
05:29:03
08:29:03
20:29:03
Jenison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