Meteor Shower Night Planner

Pick any date in the planner above — it instantly lists every major shower active that night, how many days remain until each peak, and a live countdown to the nearest peak night. As a rule of thumb, the next big displays each year are the Quadrantids (early January), Lyrids (late April), Eta Aquariids (early May), Perseids (mid-August), Orionids (late October), Leonids (mid-November) and Geminids (mid-December).

After midnight is almost always best. Meteor rates climb in the hours after midnight because your side of Earth is then rotating into the direction of travel, sweeping up more debris head-on. The planner computes each shower's radiant culmination for your latitude and recommends a concrete window (for example, 1:00 AM to dawn) rather than a generic answer.

Meteors can appear anywhere in the sky, but they radiate from a point called the radiant. Each result card shows the radiant's compass direction at its highest point for your location. Face that general direction, then look about 40–60 degrees away from the radiant — meteors there leave the longest, most dramatic trails.

Published ZHR (zenithal hourly rate) figures assume a perfect sky: radiant directly overhead, no moon, no light pollution. In reality you will see fewer. The planner shows an honest estimate next to the ideal ZHR, adjusted for the radiant's altitude, moonlight, and how far the night is from peak. Under a dark sky near peak, expect roughly half to two-thirds of ZHR.

After the Perseids peak in mid-August, the next notable showers are the Draconids (early October, slow and unpredictable), the Orionids (late October, fast meteors from Halley's Comet debris), the Southern and Northern Taurids (October–November, slow bright fireballs), and then the Leonids in mid-November. The planner's calendar table lists every shower in order so you can plan the whole season.

The Geminids (mid-December) have the highest reliable rate of any annual shower, with a zenithal hourly rate around 150 under ideal conditions — and unlike most showers they are already strong by 10 PM. The Perseids (mid-August) and Quadrantids (early January) are the other two members of the big three, each capable of 100+ meteors per hour at peak under dark skies.

Major 2026 peaks: Quadrantids January 3, Lyrids April 22, Eta Aquariids May 6, Southern Delta Aquariids July 30, Perseids August 12, Draconids October 8, Orionids October 21, Southern Taurids November 5, Northern Taurids November 12, Leonids November 17, Geminids December 14, Ursids December 22. Moonlight matters as much as the date — the planner scores moon interference for every peak night.

A bright moon is the single biggest natural spoiler: a full moon can wash out all but the brightest fireballs. The planner computes the moon's illumination and whether it is up during prime viewing hours, then folds that into each shower's tonight score. A crescent moon that sets before midnight barely hurts; a full moon up all night can drop a great shower to Poor.

ZHR stands for zenithal hourly rate: the number of meteors a single observer would count per hour if the shower's radiant were at the zenith (directly overhead), the sky were perfectly dark (limiting magnitude 6.5), and there were no obstructions. It is a standardized ideal used by the International Meteor Organization to compare showers — real observed counts are always lower.

No — meteors are best watched with the naked eye, because they streak across large parts of the sky and a telescope's narrow field of view would miss almost all of them. Bring a reclining chair or blanket, warm clothes, and give your eyes 20–30 minutes to adapt to the dark. Binoculars are also unnecessary for the same reason.

Most meteor showers come from comet debris, but the Geminids originate from 3200 Phaethon, a rocky asteroid. Its denser debris produces slower, brighter, often colorful meteors. The Geminids are also unusual because the radiant is high in the sky by late evening, so you get excellent rates without staying up until dawn.

It depends on the shower's radiant. Showers with far-northern radiants, like the Perseids (declination +58°) and Quadrantids (+49°), barely rise — or never rise — from southern latitudes, so this planner will honestly score them Poor there. The Eta Aquariids, Southern Delta Aquariids, Orionids and Taurids are the best bets for southern observers.

As comets (and a few asteroids) orbit the Sun they shed dust and pebbles along their path. When Earth plows through one of these debris streams, the particles hit the atmosphere at 20–70 km/s and burn up 80–120 km overhead, creating the streaks of light we call meteors. The shower repeats yearly because Earth crosses the same stream at the same point in its orbit.

Darker is dramatically better: moving from a city to a rural sky can multiply your meteor count five- to ten-fold. You do not need a certified dark-sky park — even driving 20–30 minutes out of town helps enormously. The key is blocking direct lights (streetlamps, porch lights) and letting your eyes fully dark-adapt.

Shower dates, peak nights, radiant positions, zenithal hourly rates and parent bodies are curated from International Meteor Organization and American Meteor Society annual-shower data, which are stable year to year. Moon-phase math is computed in your browser from the synodic month and verified against known new and full moons. Tonight scores are transparent estimates — the exact formula is published in the methodology section — not predictions of exact meteor counts.

No. This tool is 100% client-side: every calculation — moon phase, radiant altitude, tonight scores, countdowns — runs in your browser with JavaScript. Your date and location selections never leave your device.