Time Cachan
22:01:36
Sunrise: 06:53:52 
Sunset: 20:53:0604:01:36
23:01:36
17:01:36
01:31:36
14:01:36
04:01:36
01:01:36
04:01:36
04:01:36
01:31:36
23:01:36
04:01:36
02:01:36
05:01:36
17:01:36
Time difference between Cachan and major cities
+7
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+4.5
+4
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+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