Meteor Shower Calendar 2026-2027
| Shower | Peak night(s) | Moon on peak | Active window |
|---|---|---|---|
| Orionids | Oct 21-22, 2026 | 74% waxing gibbous | Oct 2 - Nov 7 |
| Southern Taurids | Nov 4-5, 2026 | 25% waning crescent | Sep 20 - Nov 20 |
| Northern Taurids | Nov 11-12, 2026 | 4% waxing crescent | Oct 20 - Dec 10 |
| Leonids | Nov 16-17, 2026 | 39% waxing crescent | Nov 6-30 |
| Geminids | Dec 13-14, 2026 | 15% waxing crescent | Dec 4-17 |
| Ursids | Dec 21-22, 2026 | 89% waxing gibbous | Dec 17-26 |
| Quadrantids | Jan 3-4, 2027 | 18% waning crescent | Dec 28 - Jan 12 |
| Lyrids | Apr 21-22, 2027 | 100% full moon | Apr 14-30 |
| Eta Aquariids | May 5-6, 2027 | 2% waning crescent | Apr 19 - May 28 |
| Southern Delta Aquariids | Jul 30-31, 2027 | 14% waning crescent | Jul 12 - Aug 23 |
| Alpha Capricornids | Jul 30-31, 2027 | 14% waning crescent | Jul 3 - Aug 15 |
| Perseids | Aug 12-13, 2027 | 79% waxing gibbous | Jul 17 - Aug 24 |
Every meteor shower guide tells you the dates. Almost none tell you the thing that actually decides your night: the Moon. The same Geminids that delivers a hundred meteors an hour under a crescent moon becomes a twenty-meteor shrug three nights later under a full one - moonlight washes out the faint majority of a shower, and the faint majority is most of it. This table runs the full 2026-2027 season, shower by shower, with the Moon's illumination on each peak night as a first-class column.
Bottom line: the 2026 Geminids are the date to circle - December 13-14 lands with a 15% waxing crescent, the year's strongest shower in near-perfect darkness, and it is the one major shower that performs before midnight. The Quadrantids on January 3-4 carry equal potential and a catch: the maximum lasts about six hours, and in 2027 it falls near 3:30 UT, which favors Europe and western Asia while North America watches the ramps. The Moon-spoiled entries are just as useful to know - the 2027 Lyrids peak at 100% illumination and the 2027 Perseids at 79%, so save those late nights.
The dates come from the American Meteor Society's 2026-2027 shower calendar, the working reference for serious observers, and the science behind the phenomenon is covered by NASA's meteor and meteorite resources. Rates below assume a dark rural sky with the radiant well up; from a suburban backyard, halve them, and from under city lights, expect only the bright exceptions.
How to use
- Find the next peak night in the table, note the Moon column - 25% or less means go, 70% or more means only the fireballs survive.
- Give your eyes twenty to thirty minutes of full darkness to adapt; every minute counts, and a phone screen resets the clock to zero.
- Face the radiant's general direction but look thirty to forty degrees away - meteors there trace longer paths across more sky than those pointing straight out of the radiant.
Frequently asked questions
What is the best meteor shower of 2026-2027?
The Geminids on December 13-14, 2026 - the American Meteor Society calls it usually the strongest shower of the year, and the 15% crescent moon leaves the sky dark all night. It is also the friendliest schedule: good activity before midnight, unlike most showers that demand the pre-dawn hours. The Quadrantids match it for raw potential but compress their best into roughly six hours on January 3-4, 2027, timed this year over Europe and western Asia.
Why does the Moon matter more than the shower itself?
A shower's rate is quoted for a perfectly dark sky, but moonlight raises the sky's background brightness and erases the faint end of the magnitude distribution first - and faint meteors outnumber bright ones several to one. A 74%-lit Moon on the Orionids' 2026 peak or the 89% Moon on the Ursids can cut the visible count by more than half. The Moon's phase repeats on a 29.5-day cycle while shower peaks drift, so which pairing you get is luck of the calendar - which is exactly what this table resolves.
What are the Taurid fireballs?
The two Taurid streams - Southern peaking November 4-5, Northern on November 11-12, 2026 - produce low hourly rates but an outsized share of very bright fireballs, because their debris is sparse but large. When both streams overlap in late October and early November, the American Meteor Society tracks a recognized fireball swarm season; the 2026 Southern component's swarm peak falls on November 5. Slow, bright, and often exploding mid-flight - a good targets-practice night even under some moonlight.
Will the Moon ruin any major showers in 2027?
Yes - the spring and summer classics take the hits. The Lyrids peak April 21-22, 2027 at 100% illumination, a full moon sitting on the maximum. The Perseids, normally the year's most-watched shower, peak August 12-13, 2027 at 79% - a waxing gibbous that stays up most of the night. Both remain worth a glance for fireballs, but plan real sessions around the Eta Aquariids (May 5-6 at just 2% illumination) instead.
Do meteor showers peak on the same date every year?
Approximately - each stream's maximum drifts by a day or so either side as Earth crosses its debris trail, and some showers (the Taurids) hold a broad plateau rather than a sharp peak. That is why the dates get recomputed each year. The Moon pairing changes completely on the 29.5-day lunar cycle, so a shower that was moon-ruined last year may be moon-perfect this year: same date, different sky.
Where do the numbers in this table come from?
Peak nights, active windows, and Moon illumination percentages are taken from the American Meteor Society's 2026-2027 Meteor Shower Calendar, the observer-community reference; the underlying science of meteoroid streams is described in NASA's meteor shower resources. Hourly-rate language in the table follows the AMS calendar's own wording, and all rates assume a dark rural sky with the radiant above the horizon.