Stargazing in Florida

True astronomical darkness runs from 12:23 AM to 10:05 AM (9.7 hours) at Florida's central latitude — this is the real window when the sky is darkest.

Cloud cover decides whether you can see anything at all, so check a local forecast before you go. In Florida, skies are usually clearest after a cold front passes, and higher, drier sites tend to beat valleys and coasts. Hourly cloud outlook →

The Moon is Waning Crescent at 9% illumination. Moonlight shouldn't significantly interfere with deep-sky observing tonight. Full Moon details →

• Jupiter — visible in Leo, toward the East (up to 36° altitude).
• Saturn — visible in Cetus, toward the South (up to 64° altitude).
• Mars — visible in Cancer, toward the East (up to 51° altitude).

Draconids is active tonight. A minor, unpredictable shower best watched right after nightfall, unlike most showers which peak before dawn. Full calendar →

Next visible pass: Invalid Date. Live ISS tracker →

Current planetary Kp is 2.7; Florida's central latitude needs roughly Kp 9.0 for aurora to become visible. Aurora is unlikely from most of the state tonight at current activity levels. Full Aurora forecast →

Planetary Kp is 2.7 right now. Full space weather conditions →

Darkness and Moon conditions tonight favor deep-sky and Milky Way viewing, assuming clear skies and distance from city lights. This doesn't account for light pollution at your specific spot — a real light-pollution measurement isn't currently available for this location, so use distance from city lights as a practical guide instead. Check Milky Way visibility →

Moonlight is low tonight, which favours the Milky Way and fainter deep-sky objects. 3 planets are realistically observable. Pick a dark site away from city lights and confirm the local cloud forecast before you go.

Kissimmee Prairie Preserve State Park was Florida's first International Dark Sky Park and has dedicated astronomy pads. Big Cypress National Preserve in southwest Florida is also a certified International Dark Sky Park.

• Kissimmee Prairie Preserve State Park — International Dark Sky Park with an astronomy viewing area; reservations needed.
• Big Cypress National Preserve — International Dark Sky Park on the edge of the Everglades.

The Atlantic coast (Jacksonville to Miami, bright), the Gulf coast (Tampa Bay, bright), the central interior (darker ranch and prairie land) and the southern Everglades.

Coastal urban glow is heavy and spreads far over flat terrain. Central Florida's ranch country and the Everglades interior are the darkest options.

Florida's low latitude places the galactic core high in the southern sky, so dark interior sites show it well from roughly spring through early autumn.

Winter showers like the Geminids often get the clearest nights; summer showers compete with afternoon storms and humidity.

November through April is the dry season and usually gives the clearest, least humid nights. Summer brings daily thunderstorms and haze.

Humid air is often very steady, which can give surprisingly sharp planetary views even from cities.

Aurora is extremely rare in Florida and has only been seen during exceptional storms, usually as a faint glow caught on camera low in the north.

Palmettos, cypress and open prairie make good foregrounds. Dew is heavy, so lens heaters help.

Major meteor showers (Quadrantids, Lyrids, Perseids, Geminids), Milky Way core season and any eclipses apply here as they do nationally -- dates shift each year, so check the current calendar. Florida also offers views of rocket launches from Cape Canaveral, some of which are visible at night across much of the state.

Bring insect repellent year-round. Expect heavy dew. Check park reservation rules for after-dark access.