Heure à Arecibo
05:15:12
Lever du soleil: 07:02:03 
Coucher de soleil: 18:13:1217:15:12
12:15:12
06:15:12
14:45:12
03:15:12
17:15:12
14:15:12
17:15:12
17:15:12
14:45:12
12:15:12
17:15:12
15:15:12
18:15:12
06:15:12
Décalage horaire entre Arecibo et les grandes villes
+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