Arecibo時間
02:31:05
日出: 07:01:24 
日落: 18:17:2614:31:05
09:31:05
03:31:05
12:01:05
00:31:05
14:31:05
11:31:05
14:31:05
14:31:05
12:01:05
09:31:05
14:31:05
12:31:05
15:31:05
03:31:05
Arecibo與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+5
+4
+4
+1
+1
+1
+1
+0
-1
-1
-1
-2
-4