Heure à Arecibo
12:35:30
Lever du soleil: 07:01:41 
Coucher de soleil: 18:16:1500:35:30
19:35:30
13:35:30
22:05:30
10:35:30
00:35:30
21:35:30
00:35:30
00:35:30
22:05:30
19:35:30
00:35:30
22:35:30
01:35:30
13:35:30
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