Heure à Arecibo
17:33:30
Lever du soleil: 07:01:58 
Coucher de soleil: 18:14:2605:33:30
00:33:30
18:33:30
03:03:30
15:33:30
05:33:30
02:33:30
05:33:30
05:33:30
03:03:30
00:33:30
05:33:30
03:33:30
06:33:30
18:33:30
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