Hertford 시간
09:05:56
해돋이: 07:18:13 
일몰: 17:10:4417:05:56
12:05:56
06:05:56
14:35:56
03:05:56
17:05:56
14:05:56
17:05:56
17:05:56
14:35:56
12:05:56
17:05:56
15:05:56
18:05:56
06:05:56
Hertford와 주요 도시 간의 시차
+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