Quadrantids from Lima in 2026

Quadrantids from Lima: the short answer

From Lima (12.0°S, 152 m) the Quadrantids maximum of 16:12 on 3 January 2026 is not worth a broken night. The radiant culminates at 28.5° at 08:33, and on the reference rural sky that converts to 3.7 meteors an hour at best.

That ranks it 10th of twelve from Lima this year, behind the Geminids (107.1/h) and the Perseids (32.5/h).

The radiant track over this city

At 12.0°S a declination-+49.8° radiant traces an arc from 03:31 to 13:35, topping out at 28.5° at 08:33 bearing 360°. Inside the dark window it only manages 12.8°, and that lower figure is the one the rates are built from. The radiant currently lies in Bootes.

When it gets dark here

Sunset over Lima is 18:37, civil twilight ends 19:00, and the sky reaches astronomical darkness — Sun 18° down — at 19:55. It holds until 04:30, with sunrise at 05:48: 8 h 35 min of real darkness inside 11 h 12 min of night.

Local solar midnight, the true middle of the night, falls at 00:12 here rather than at 00:00: America/Lima runs 8 minutes ahead of mean solar time at 77.03°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 Lima. The Moon is 99% lit and only 0 of 10 sampled hours are moon-free. Moonrise 19:14. Moonset 06:56. At the best hour it stands 34.4° above the horizon, 84° from the radiant, pulling the limiting magnitude down to 5.38.

Why 4 an hour and not 110

Zenithal hourly rate 110, population index 2.1, entry speed 40.4 km/s — fast. Those are stream constants. What changes from city to city is the geometry: at 12.8° of radiant altitude and limiting magnitude 5.38, Lima converts that ZHR into about 3.7 meteors an hour.

Hour by hour the modelled rate runs from 0.0 at 20:00 (radiant -51.8°) to 1.5 at 05:00 (radiant 12.8°), peaking at 3.7. That spread across 10 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 Lima rather than the only one.

Watching from around Lima

Lima is the 34th largest of the 300 cities covered here, with a population of 7.74 million at 152 m above sea level. The nearest other cities on the site are La Paz (1077 km ESE), Guayaquil (1139 km NNW), Quito (1324 km N) — close enough that the radiant altitudes barely change, far enough that sunset and moonrise do.

What this page does not know

Light-pollution data for this location is not connected yet. Rates on this page are computed against the reference rural sky the zenithal hourly rate is defined for (naked-eye limiting magnitude 6.5); they are not a claim about how bright the sky is where you are standing. Once the light-pollution layer is connected these figures will be recomputed for the local sky and will generally fall.

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.