White cast volumes in hard sunlight and shadow
Matheson Hammock, FL · Completed

Meridian Line Pavilion

A public sundial you can stand inside: the studio's namesake, built.

year
2025
area
1,150 SF
program
Park pavilion
recognition
AIA Miami Divine Detail, 2025
01Concept
The brief

The county asked for shade near the marina. The studio proposed shade that tells time.

The site

The open lawn between the coral-rock picnic shelters and the water at Matheson Hammock, with a clean southern horizon over the bay.

The climate move

The roof slot runs exactly north to south; at solar noon a blade of light crosses the floor's brass meridian line, and the whole park can read the season by where it falls.

02Blueprint
Plan study
Section: shaded strata
Detail: the meridian datum
Materials, as drawn

Cast concrete · Brass inlay · Keystone paving · Still water

03Manifest
The response, built

A single concrete vault, split down its length by a precise slot. The slot's light falls across a brass line set in the keystone floor, marked with the dates of the solstices and the day the county broke ground.

The detail that proves it

At the equinoxes the line of light and the brass line agree for four minutes; the studio publishes the schedule, and people come.

Set to solar time.