Heure à Cachan
18:00:35
Lever du soleil: 05:53:55 
Coucher de soleil: 21:42:1400:00:35
19:00:35
13:00:35
21:30:35
10:00:35
00:00:35
21:00:35
00:00:35
00:00:35
21:30:35
19:00:35
00:00:35
22:00:35
01:00:35
13:00:35
Décalage horaire entre Cachan et les grandes villes
+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