Czas Guyancourt
14:26:59
Wschód słońca: 08:43:39 
Zachód słońca: 17:00:0521:26:59
16:26:59
10:26:59
18:56:59
07:26:59
21:26:59
18:26:59
21:26:59
21:26:59
18:56:59
16:26:59
21:26:59
19:26:59
22:26:59
10:26:59
Różnica czasu między Guyancourt a większymi miastami
+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