Ώρα Grogol
17:40:00
Ανατολή ηλίου: 05:21:49 
Η δυση του ηλιου: 17:55:3518:40:00
13:40:00
07:40:00
16:10:00
04:40:00
18:40:00
15:40:00
18:40:00
18:40:00
16:10:00
13:40:00
18:40:00
16:40:00
19:40:00
07:40:00
Διαφορά ώρας μεταξύ Grogol και μεγάλων πόλεων
+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