Heure à Hatfield
21:10:19
Lever du soleil: 06:39:48 
Coucher de soleil: 19:10:3604:10:19
23:10:19
17:10:19
01:40:19
14:10:19
04:10:19
01:10:19
04:10:19
04:10:19
01:40:19
23:10:19
04:10:19
02:10:19
05:10:19
17:10:19
Décalage horaire entre Hatfield et les grandes villes
21:10:19
-5
16:10:19
+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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-4
-5
-5
-6
-6
-7
-8