Ora a Arecibo
23:18:39
Alba: 06:57:34 
Tramonto: 18:24:2611:18:39
06:18:39
00:18:39
08:48:39
21:18:39
11:18:39
08:18:39
11:18:39
11:18:39
08:48:39
06:18:39
11:18:39
09:18:39
12:18:39
00:18:39
Differenza oraria tra Arecibo e le principali città
+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