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Luis Munoz Marin International Airport Coordinates

U-A, PR · Elevation 3m

Quick answer: Luis Munoz Marin International Airport is located at 18.439400, -66.001801 (N, W).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

18.439400, -66.001801
DMS

Degrees Minutes Seconds

18°26'21.84"N 66°0'6.48"W
DDM

Degrees Decimal Minutes

18°26.3640'N 66°0.1081'W
UTM

Universal Transverse Mercator

19Q 816718 2041423
MGRS

Military Grid Reference

19QHA1671841423
Geohash

Geohash Encoding

de30fhfcq
Plus Code

Open Location Code

77CMCXQX+MJ

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Luis Munoz Marin International Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-18.439400, -66.001801

Hemisphere: S, W

DD

Decimal Degrees

-18.439400, -66.001801
DMS

Degrees Minutes Seconds

18°26'21.84"S 66°0'6.48"W
DDM

Degrees Decimal Minutes

18°26.3640'S 66°0.1081'W
UTM

Universal Transverse Mercator

19K 816718 7958577
MGRS

Military Grid Reference

19KHV1671858577
Geohash

Geohash Encoding

6s9p454yw
Plus Code

Open Location Code

57HMHX6X+72

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 19QHA1671841423 means.

Component Value Meaning
UTM Zone 19 One of 60 vertical slices of Earth (6° wide each). Zone 19 runs -72° to -66° longitude.
Latitude Band Q One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square HA A 100 × 100 km grid square within the zone/band. Column letter H (west–east) and row letter A (south–north).
Easting 16718 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 41423 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows Luis Munoz Marin International Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
d
≈ 5,000 × 5,000 km
2
de
≈ 1,250 × 625 km
3
de3
≈ 156 × 156 km
4
de30
≈ 39 × 20 km
5
de30f
≈ 4.9 × 4.9 km
6
de30fh
≈ 1.2 km × 610 m
7
de30fhf
≈ 153 × 153 m
8
de30fhfc
≈ 38 × 19 m
9
de30fhfcq
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About Luis Munoz Marin International Airport

https://en.wikipedia.org/wiki/Luis_Mu%C3%B1oz_Mar%C3%ADn_International_Airport

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

18.439400, -66.001801

DMS

18°26'21.84"N 66°0'6.48"W

DDM

18°26.3640'N 66°0.1081'W

UTM

19Q 816718 2041423

MGRS

19QHA1671841423

GH

de30fhfcq

OLC

77CMCXQX+MJ

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