Forney 시간
17:57:50
해돋이: 06:57:42 
일몰: 19:56:4906:57:50
01:57:50
19:57:50
04:27:50
16:57:50
06:57:50
03:57:50
06:57:50
06:57:50
04:27:50
01:57:50
06:57:50
04:57:50
07:57:50
19:57:50
Forney와 주요 도시 간의 시차
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2