Grogol時間
11:59:17
日出: 05:36:54 
日落: 18:03:1712:59:17
07:59:17
01:59:17
10:29:17
22:59:17
12:59:17
09:59:17
12:59:17
12:59:17
10:29:17
07:59:17
12:59:17
10:59:17
13:59:17
01:59:17
Grogol與主要城市的時差
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12