Orionids from Ahmedabad in 2026

Orionids from Ahmedabad: the short answer

Maximum for the Orionids in 2026 is 23:53 Ahmedabad time on 21 October 2026. From 23.0°N the radiant gets to 82.6° at 05:00, the Moon is 79% lit, and the ideal-sky ceiling is 19.8 meteors an hour.

That ranks it 4th of twelve from Ahmedabad this year, behind the Geminids (147.8/h) and the Perseids (72.4/h).

The radiant track over this city

Orion carries the radiant. From Ahmedabad it clears the horizon at 22:33 on a bearing of 73° (ENE), reaches 82.6° at 05:00 in the south, and drops back below the horizon at 11:27. Within the observing window it peaks at 82.6°.

When it gets dark here

Sunset over Ahmedabad is 18:09, civil twilight ends 18:32, and the sky reaches astronomical darkness — Sun 18° down — at 19:24. It holds until 05:24, with sunrise at 06:39: 9 h 59 min of real darkness inside 12 h 30 min of night.

Local solar midnight, the true middle of the night, falls at 00:24 here rather than at 00:00: Asia/Kolkata runs 40 minutes ahead of mean solar time at 72.59°E. 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 Ahmedabad. The Moon is 79% lit and only 4 of 12 sampled hours are moon-free. Moonrise 15:03. Moonset 02:46. At the best hour it stands 30.1° below the horizon, pulling the limiting magnitude down to 6.50.

Why 20 an hour and not 20

Zenithal hourly rate 20, population index 2.5, entry speed 66.1 km/s — very fast. Those are stream constants. What changes from city to city is the geometry: at 82.6° of radiant altitude and limiting magnitude 6.50, Ahmedabad converts that ZHR into about 19.8 meteors an hour.

Hour by hour the modelled rate runs from 0.0 at 19:00 (radiant -41.6°) to 0.3 at 06:00 (radiant 74.2°), peaking at 19.8. That spread across 12 hours is why a "what time" answer beats a "how many" answer.

The stream comes from Comet 1P/Halley and is listed as active 2 October to 7 November, so 21 October 2026 is the best night from Ahmedabad rather than the only one.

Watching from around Ahmedabad

Ahmedabad, Gujarat is the 46th largest of the 300 cities covered here, with a population of 6.36 million at 56 m above sea level. The nearest other cities on the site are Vadodara (103 km SE), Surat (205 km S), Indore (334 km E) — 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.