Heure à Arecibo
11:00:13
Lever du soleil: 06:44:44 
Coucher de soleil: 18:33:0723:00:13
18:00:13
12:00:13
20:30:13
09:00:13
23:00:13
20:00:13
23:00:13
23:00:13
20:30:13
18:00:13
23:00:13
21:00:13
00:00:13
12:00:13
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