Heure à Grigny
07:29:17
Lever du soleil: 08:41:52 
Coucher de soleil: 16:59:1914:29:17
09:29:17
03:29:17
11:59:17
00:29:17
14:29:17
11:29:17
14:29:17
14:29:17
11:59:17
09:29:17
14:29:17
12:29:17
15:29:17
03:29:17
Décalage horaire entre Grigny et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9