เวลาในGrigny
12:00:03
พระอาทิตย์ขึ้น: 08:38:13 
พระอาทิตย์ตก: 17:20:4319:00:03
14:00:03
08:00:03
16:30:03
05:00:03
19:00:03
16:00:03
19:00:03
19:00:03
16:30:03
14:00:03
19:00:03
17:00:03
20:00:03
08:00:03
ความแตกต่างของเวลาระหว่างGrignyกับเมืองใหญ่
+7
+7
+7
+7
+7
+7
+7
+7
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+7
+7
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+6
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+5.5
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+4.5
+4.5
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+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
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+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