Meteor shower guide
Meteor Showers in Boa Vista, Roraima, Brazil
The next major meteor shower from Boa Vista is the Orionids on October 21, 2026: good, radiant up to 77° high, best around 4:17 AM.
When each major shower peaks, how high its radiant climbs, the best local time to watch and how much moonlight gets in the way, calculated for 2.82°, -60.67° in the America/Boa Vista time zone.
Next shower
Best local time
Moon at that peak
Best bet from Boa Vista: the Geminids (Dec 13, 2026), rated good.
All major showers from Boa Vista
| Shower | Peak | Radiant max | Best time | Moon | Rating |
|---|---|---|---|---|---|
| Orionids | Oct 21, 2026 | 77° | 4:17 AM | 82% · up 7.8 of 9.8 h | Good |
| Taurids | Nov 5, 2026 | 78° | 12:47 AM | 10% · up 1 of 9.5 h | Good |
| Leonids | Nov 17, 2026 | 56° | 4:32 AM | 57% · up 5.5 of 9.8 h | Good |
| Geminids | Dec 13, 2026 | 61° | 2:02 AM | 22% · up 2.5 of 9.5 h | Good |
| Ursids | Dec 21, 2026 | 10° | — | 94% · up 9 of 9.5 h | Radiant stays low |
| Quadrantids | Jan 3, 2027 | 23° | 4:47 AM | 12% · up 1.5 of 9.5 h | Fair |
| Lyrids | Apr 22, 2027 | 60° | 4:02 AM | 94% · up 9 of 9.3 h | Poor (moonlit) |
| Eta Aquariids | May 5, 2027 | 46° | 4:32 AM | 0% · up 0 of 9.3 h | Good |
| Southern Delta Aquariids | Jul 30, 2027 | 71° | 2:47 AM | 8% · up 0.8 of 9.3 h | Good |
| Perseids | Aug 12, 2027 | 34° | 4:47 AM | 85% · up 7.5 of 9.5 h | Good |
| Draconids | Oct 9, 2027 | 27° | 7:17 PM | 74% · up 6.8 of 9.5 h | Poor (moonlit) |
Radiant max is the highest altitude the radiant reaches during astronomical darkness on the peak night. "Up x of y h" counts dark hours with the Moon above the horizon. Rates quoted for each shower (ZHR) are theoretical dark-sky maximums; real counts are lower under city lights or moonlight.
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Meteor showers in Boa Vista: common questions
Which meteor showers can you see from Boa Vista?
Counting only astronomical darkness, a radiant at least 30° up and the Moon below the horizon, the best showers from Boa Vista, Roraima, Brazil in the coming cycle are Orionids, Taurids, Leonids, Geminids, Eta Aquariids, Southern Delta Aquariids, Perseids. Other showers may still be visible but with a low radiant or moonlight.
When is the next meteor shower in Boa Vista and when should I watch?
The next major shower is the Orionids, peaking October 21, 2026. From Boa Vista, Roraima, Brazil its radiant in Orion reaches 77° during astronomical darkness, highest around 4:17 AM local time (America/Boa Vista). The Moon is 82% illuminated and is up for 7.8 of 9.8 dark hours. Rating: Good.
How does moonlight affect meteor showers in Boa Vista?
A bright Moon above the horizon washes out all but the brightest meteors. This page checks, for each peak night, how many hours of astronomical darkness have the Moon up at Boa Vista, Roraima, Brazil's coordinates. The ZHR figure is a theoretical dark-sky maximum, so real counts are lower, especially under city lights or a bright Moon.