Heure à Massy
18:29:34
Lever du soleil: 06:10:35 
Coucher de soleil: 21:23:5200:29:34
19:29:34
13:29:34
21:59:34
10:29:34
00:29:34
21:29:34
00:29:34
00:29:34
21:59:34
19:29:34
00:29:34
22:29:34
01:29:34
13:29:34
Décalage horaire entre Massy et les grandes villes
18:29:34
-9
09:29:34
+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