Heure à Arecibo
17:12:10
Lever du soleil: 06:44:00 
Coucher de soleil: 18:33:2605:12:10
00:12:10
18:12:10
02:42:10
15:12:10
05:12:10
02:12:10
05:12:10
05:12:10
02:42:10
00:12:10
05:12:10
03:12:10
06:12:10
18:12:10
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
+4
+4
+4
+1
+1
+1
+1
+0
-1
-1
-1
-2
-4