Hora en Arecibo
19:29:22
Amanecer: 06:49:31 
Atardecer: 18:30:4607:29:22
02:29:22
20:29:22
04:59:22
17:29:22
07:29:22
04:29:22
07:29:22
07:29:22
04:59:22
02:29:22
07:29:22
05:29:22
08:29:22
20:29:22
Diferencia horaria entre Arecibo y las principales ciudades
+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