SKY · STARGAZING · PUERTO RICO
Is Tonight Good for Stargazing in San Juan?
Clear, dark skies tonight (about 13% cloud) with the Moon well out of the way. This is about as good as it gets — from a dark site away from city lights you'll see the Milky Way, faint stars, and any active meteor shower.
Worth looking for: Everything: planets, constellations, the Milky Way, meteor showers and faint deep-sky objects — given a dark horizon.
Live cloud reading
How dark is the sky over San Juan?
Like most large cities, the centre of San Juan sits high on the Bortle scale (around class 8), so the Milky Way and faint stars are lost to the glow. For dark sky, head well away from the city lights.
Even on the clearest, Moonless night, a bright city sky limits what you can see. For the Milky Way and faint stars from San Juan, you'll need to travel well clear of the city lights.
San Juan right now
More sky over San Juan
SEE IT ON THE MAP
Live cloud cover over San Juan, on the full map.