Barrio Monte Llano, Cayey Municipio, Puerto Rico
Barrio Monte Llano is a barrio in Cayey Municipio, Puerto Rico. About 4,062 people live there (2020–2024 estimate). It covers 2.59 sq mi (6.72 km²) of land and uses Atlantic Time. It is a legal area with no government of its own.
- Population, 2020–2024 estimate
- 4,062 ± 700
- Municipio
- Cayey Municipio
- School district
- Puerto Rico Department of Education
- Land area
- 2.59 sq mi (6.72 km²)
- Type
- BarrioNo government of its own
- Time zone
- Atlantic TimeUTC-04:00
- Median household income
- $62,071 ± $8,352
- Median home value
- $221,400 ± $12,061
- State
- Puerto Rico
- Census code (GEOID)
- 7203554452
- Coordinates (central point)
- 18.113765, -66.139146
These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Bordering areas, nearest first
- Barrio Cedro1.3 mi southeast
- Barrio Rincón1.3 mi northwest
- Cayey Barrio-Pueblo1.5 mi west
- Barrio Quebrada Arriba1.6 mi southwest
- Barrio Vegas2.0 mi northeast
- Barrio Farallón2.8 mi east
- Barrio Arenas, Cidra Municipio3.6 mi north
These towns, townships, cities and boroughs share a boundary with Barrio Monte Llano. Distances are straight lines between central points, not driving distances.
Other barrios in Cayey Municipio, largest first
- Cayey Barrio-Pueblo13,546 people
- Barrio Rincón6,178 people
- Barrio Vegas3,632 people
- Barrio Toíta3,385 people
- Barrio Beatriz2,237 people
- Barrio Guavate1,794 people
- Barrio Quebrada Arriba1,173 people
- Barrio Matón Arriba1,022 people
- Barrio Cercadillo887 people
- Barrio Cedro591 people
- Barrio Matón Abajo577 people
- Barrio Sumido359 people
All 21
- Barrio Piedras283 people
- Barrio Jájome Bajo272 people
- Barrio Pasto Viejo248 people
- Barrio Farallón206 people
- Barrio Culebras Alto146 people
- Barrio Lapa138 people
- Barrio Jájome Alto84 people
- Barrio Pedro Avila61 people
- Barrio Culebras Bajo36 people
People counts are American Community Survey 2020–2024 5-year estimates. See Cayey Municipio for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Barrio Monte Llano
- Longest day
- 13 hours 13 minutes around June 21
- Shortest day
- 11 hours 2 minutes around December 21
- Earliest sunrise
- 5:47 AM around June 5
- Latest sunrise
- 6:59 AM around January 19
- Earliest sunset
- 5:46 PM around November 24
- Latest sunset
- 7:04 PM around July 6
There is no daylight saving time here: clocks stay on Atlantic Standard Time all year, so sunrise and sunset never jump an hour.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 6:59 AM | 6:08 PM | 11 h 9 min |
| Feb 15 | 6:51 AM | 6:25 PM | 11 h 34 min |
| Mar 15 | 6:32 AM | 6:34 PM | 12 h 2 min |
| Apr 15 | 6:08 AM | 6:41 PM | 12 h 33 min |
| May 15 | 5:51 AM | 6:50 PM | 12 h 59 min |
| Jun 15 | 5:48 AM | 7:01 PM | 13 h 13 min |
| Jul 15 | 5:57 AM | 7:03 PM | 13 h 6 min |
| Aug 15 | 6:06 AM | 6:51 PM | 12 h 45 min |
| Sep 15 | 6:12 AM | 6:26 PM | 12 h 14 min |
| Oct 15 | 6:18 AM | 6:02 PM | 11 h 44 min |
| Nov 15 | 6:30 AM | 5:47 PM | 11 h 17 min |
| Dec 15 | 6:48 AM | 5:51 PM | 11 h 3 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Before using this answer on a form
A barrio line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Cayey Municipio or the local office.
Find the township or town where you are now or find your county.