Ώρα Grigny
23:45:13
Ανατολή ηλίου: 05:50:37 
Η δυση του ηλιου: 21:46:4505:45:13
00:45:13
18:45:13
03:15:13
15:45:13
05:45:13
02:45:13
05:45:13
05:45:13
03:15:13
00:45:13
05:45:13
03:45:13
06:45:13
18:45:13
Διαφορά ώρας μεταξύ Grigny και μεγάλων πόλεων
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9