Heure à Massy
20:14:19
Lever du soleil: 06:10:35 
Coucher de soleil: 21:23:5202:14:19
21:14:19
15:14:19
23:44:19
12:14:19
02:14:19
23:14:19
02:14:19
02:14:19
23:44:19
21:14:19
02:14:19
00:14:19
03:14:19
15:14:19
Décalage horaire entre Massy et les grandes villes
20:14:19
-9
11:14:19
+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