Time Arecibo
18:04:56
Sunrise: 07:01:13 
Sunset: 18:18:0106:04:56
01:04:56
19:04:56
03:34:56
16:04:56
06:04:56
03:04:56
06:04:56
06:04:56
03:34:56
01:04:56
06:04:56
04:04:56
07:04:56
19:04:56
Time difference between Arecibo and major cities
+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