Heure à Orsay
19:24:02
Lever du soleil: 08:43:09 
Coucher de soleil: 17:00:4002:24:02
21:24:02
15:24:02
23:54:02
12:24:02
02:24:02
23:24:02
02:24:02
02:24:02
23:54:02
21:24:02
02:24:02
00:24:02
03:24:02
15:24:02
Décalage horaire entre Orsay 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