Čas Guyancourt
16:11:57
Svítání: 08:43:39 
Západ slunce: 17:00:0523:11:57
18:11:57
12:11:57
20:41:57
09:11:57
23:11:57
20:11:57
23:11:57
23:11:57
20:41:57
18:11:57
23:11:57
21:11:57
00:11:57
12:11:57
Časový rozdíl mezi Guyancourt a velkými městy
+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