Hora en Arecibo
18:49:45
Amanecer: 07:01:53 
Atardecer: 18:10:0406:49:45
01:49:45
19:49:45
04:19:45
16:49:45
06:49:45
03:49:45
06:49:45
06:49:45
04:19:45
01:49:45
06:49:45
04:49:45
07:49:45
19:49:45
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
+5
+4
+4
+1
+1
+1
+1
+0
-1
-1
-1
-2
-4