Heure à Grays
19:59:54
Lever du soleil: 07:52:06 
Coucher de soleil: 15:50:0903:59:54
22:59:54
16:59:54
01:29:54
13:59:54
03:59:54
00:59:54
03:59:54
03:59:54
01:29:54
22:59:54
03:59:54
01:59:54
04:59:54
16:59:54
Décalage horaire entre Grays et les grandes villes
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8