Quadrantids from Bogotá in 2026

Quadrantids from Bogotá: the short answer

Marginal from Bogotá. Maximum 16:12 on 3 January 2026; the radiant reaches 45.2° at 08:21 and the rate for this city's measured sky tops out at 2.7 an hour with the Moon 99% lit.

That ranks it 3rd of twelve from Bogotá this year, behind the Geminids (12.2/h) and the Perseids (7.6/h).

The radiant track over this city

Bootes carries the radiant. From Bogotá it clears the horizon at 01:59 on a bearing of 40° (NE), reaches 45.2° at 08:21 in the north, and drops back below the horizon at 14:43. Within the observing window it peaks at 28.3°.

When it gets dark here

Bogotá loses the Sun at 17:56 and gets it back at 06:05. True astronomical darkness — the only part that counts for faint meteors — runs 19:11 to 04:50, 9 h 39 min out of 12 h 10 min of night.

Local solar midnight, the true middle of the night, falls at 00:01 here rather than at 00:00: America/Bogota runs 4 minutes behind mean solar time at 74.08°W. That offset is why the best hour on this page is not the hour you would guess from the clock.

What the Moon does here

Moonlight is the limiting factor on this night from Bogotá. The Moon is 99% lit and only 0 of 11 sampled hours are moon-free. Moonrise 18:29. Moonset 07:14. At the best hour it stands 28.9° above the horizon, 84° from the radiant, pulling the limiting magnitude down to 2.51.

Why 3 an hour and not 110

Converting ZHR 110 into something useful for Bogotá means multiplying by sin(28.3°) and dividing by 2.1 raised to (6.5 − 2.51). That lands at 2.7 meteors an hour, from fast 40.4 km/s entries.

Hour by hour the modelled rate runs from 0.0 at 19:00 (radiant -32.9°) to 2.7 at 05:00 (radiant 28.3°), peaking at 2.7. That spread across 11 hours is why a "what time" answer beats a "how many" answer.

The stream comes from Minor planet 2003 EH1 and Comet C/1490 Y1 and is listed as active 28 December to 12 January, so 3 January 2026 is the best night from Bogotá rather than the only one.

Watching from around Bogotá

Bogotá is the 35th largest of the 300 cities covered here, with a population of 7.67 million at 2582 m above sea level. The nearest other cities on the site are Medellín (245 km NW), Cali (301 km WSW), Maracaibo (724 km NNE) — close enough that the radiant altitudes barely change, far enough that sunset and moonrise do.

What this page does not know

Rates on this page are computed against this city's own measured sky brightness, derived from satellite night-lights data. That is a calculated brightness for the point directly overhead, not a survey of your street: a park on the edge of town and a lit car park in the centre share the same figure here and will not look the same. It is also zenith-only, while the Bortle scale describes the whole sky from horizon to horizon.

Cloud cover is a forecast, not a constant, so it is resolved when you load the tonight card and is deliberately absent from this prerendered page — the hourly table shows "unavailable" rather than assuming clear skies. Meteor outbursts, local terrain and building horizons are not modelled.

A single observer with an unobstructed horizon typically records 30–50% below the ideal-sky figure. Give your eyes twenty minutes to adapt, keep bright screens away, look about halfway up the sky rather than straight at the radiant, and count for a full hour before judging a shower.