Gretna 시간
04:11:33
해돋이: 07:02:20 
일몰: 18:29:2417:11:33
12:11:33
06:11:33
14:41:33
03:11:33
17:11:33
14:11:33
17:11:33
17:11:33
14:41:33
12:11:33
17:11:33
15:11:33
18:11:33
06:11:33
Gretna와 주요 도시 간의 시차
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+2
+1
+1
+0
+0
-1
-2