What can I see in the sky tonight from Calgary, AB, Canada?

Tonight from Calgary, AB, Canada expect a waning crescent Moon at 14% illumination, with these naked-eye planets above the horizon after dark: Mars, Jupiter, Saturn. The night offers about 10.8 hours of true astronomical darkness.

What planets are visible tonight in Calgary, AB, Canada?

Tonight in Calgary, AB, Canada, Mars, Jupiter, Saturn are visible to the naked eye after dark, based on this location's real ephemeris for tonight.

When does darkness start tonight in Calgary, AB, Canada?

Astronomical darkness begins at 7:56 PM local time in Calgary, AB, Canada tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.

Can you see the aurora tonight in Calgary, AB, Canada?

Calgary, AB, Canada is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 5.2, a level reached only a handful of times per solar cycle.

What is the stargazing light pollution level in Calgary, AB, Canada?

Calgary, AB, Canada is a large metropolitan area — typically Bortle class 7–9 (bright, inner-city sky), where only the Moon, planets, and the brightest stars are visible. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.

Does Calgary, AB, Canada's elevation help stargazing?

At 1048 m you are above a meaningful fraction of the atmosphere, which reduces extinction and scintillation — the reason major observatories are sited high.

What should I plan for observing near Calgary, AB, Canada?

High sites reward targets that suffer most from atmosphere: planets at high altitude, faint nebulae, and the Milky Way, which culminates around 10° here. Cold and thinner air are the practical constraints, not the sky.

How dark does it actually get in Calgary, AB, Canada tonight?

About 10.8 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.

Live Sky Report

What Can I See in the Sky Tonight in Calgary, AB, Canada?

Name: Calgary, AB, Canada
Address: Calgary, AB, CA

Waning Crescent moon at 14%, Mars shines at magnitude 0.8. Calculated for 51.04°, -114.07° (America/Edmonton).

Moon

Waning Crescent

14% lit

Sunset

6:03 PM

Dusk 7:56 PM

Dark hours

10.8 h

Dawn 6:44 AM

Aurora

Needs Kp 5.2+

Belt 58°

Visible planets tonight

Mars, Jupiter, Saturn — brightest: Mars at mag 0.8 in Leo

🔭 Tonight's Sky Report

📍 Calgary, AB, Canada — Thursday, November 5

Live cloud cover, temperature, ISS passes and aurora odds load in your browser and need JavaScript. The moon, planet and meteor rows below are calculated without it.

⭐ StargazingGood

🌙 MoonWaning Crescent • 14% Illumination

🪐 Visible planetsMars, Jupiter, Saturn

🌠 Meteor activityLeonids in 11 days

🌌 Milky WayVisible after dark, low moonlight

🛰️ ISSISS pass predictions unavailable

🌈 AuroraUnlikely — Quiet (Kp 1.3)

☁️ Cloud cover22%

🌡️ Temperature36°F

Weather observed: 2:00 PM UTC · Space weather observed: 9:00 AM UTC

Tonight's sky above Calgary, AB, Canada

Above Calgary, AB, Canada tonight, the sky is a live system: the Moon's illumination, which planets have cleared the horizon, and whether Earth's magnetosphere is quiet or churning all change hour by hour.

Local sky character in Calgary

Northern mid-latitudes · northern hemisphere · 1048 m elevation

The north celestial pole stands 51° above the horizon, so stars within 51° of it never set from here.
About 88.9% of the whole sky rises above the horizon at some point in the year from this latitude.
The Milky Way's core in Sagittarius culminates about 10° up, staying low, so a clear southern horizon matters.
At 1048 m elevation, roughly 12% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.

Pole altitude

51°

Sky reachable

88.9%

Milky Way core

10° max

Aurora borealis

Kp 5.2+

With a population above one million, Calgary produces significant sky glow: expect the Moon, planets and bright stars from the centre, and travel outward for the Milky Way.

GoodSky Viewing Conditions tonight

What does this mean for you?

Your Sky Briefing

Right now: The sky is currently too bright for stargazing or aurora viewing.
Tonight: Skies are expected to stay mostly clear, with minimal interference from the Moon.
Aurora: Current geomagnetic activity (Kp 1.3, quiet) is not strong enough to bring the aurora to your latitude.
Weather: No significant rain, wind or temperature extremes are expected overnight.

Skies should be clear tonight, making it a good night for stargazing, although aurora activity is unlikely.

What is a geomagnetic storm?How do auroras form?

Best nights this month in Calgary

Calculated for these coordinates and today's date — not a fixed list.

2026-11-05 — Taurids peak — up to 5/hour
Radiant in Taurus. Favours the Northern Hemisphere, which includes Calgary, AB, Canada. The Moon is 18% lit on peak night, so lunar interference is low.
2026-11-09 — Darkest night of the coming month
The Moon is only 0% illuminated, giving the least lunar interference in the next 30 nights — the best window for the Milky Way and faint deep-sky targets from Calgary, AB, Canada.
2026-11-17 — Leonids peak — up to 15/hour
Radiant in Leo. Visible from both hemispheres. The Moon is 45% lit on peak night, so lunar interference is moderate.
2026-11-24 — Full Moon
A 100%-lit Moon washes out faint objects, but lunar terrain along the limb is at its most striking — plan bright targets and planets instead of deep sky.

Calgary, AB, Canada stargazing questions

What can I see in the sky tonight from Calgary, AB, Canada?: Tonight from Calgary, AB, Canada expect a waning crescent Moon at 14% illumination, with these naked-eye planets above the horizon after dark: Mars, Jupiter, Saturn. The night offers about 10.8 hours of true astronomical darkness.
What planets are visible tonight in Calgary, AB, Canada?: Tonight in Calgary, AB, Canada, Mars, Jupiter, Saturn are visible to the naked eye after dark, based on this location's real ephemeris for tonight.
When does darkness start tonight in Calgary, AB, Canada?: Astronomical darkness begins at 7:56 PM local time in Calgary, AB, Canada tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.
Can you see the aurora tonight in Calgary, AB, Canada?: Calgary, AB, Canada is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 5.2, a level reached only a handful of times per solar cycle.
What is the stargazing light pollution level in Calgary, AB, Canada?: Calgary, AB, Canada is a large metropolitan area — typically Bortle class 7–9 (bright, inner-city sky), where only the Moon, planets, and the brightest stars are visible. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.
Does Calgary, AB, Canada's elevation help stargazing?: At 1048 m you are above a meaningful fraction of the atmosphere, which reduces extinction and scintillation — the reason major observatories are sited high.
What should I plan for observing near Calgary, AB, Canada?: High sites reward targets that suffer most from atmosphere: planets at high altitude, faint nebulae, and the Milky Way, which culminates around 10° here. Cold and thinner air are the practical constraints, not the sky.
How dark does it actually get in Calgary, AB, Canada tonight?: About 10.8 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.

Nearby cities

Real great-circle distance from Calgary, AB, Canada.

More in AB

Other sky reports in the same region.

Sky tonight across Canada

Other cities in Canada with live sky reports.

Popular astronomy destinations

Aurora hubs, dark-sky sites, and observatory towns.

🛰️ ISS Visibility

No visible ISS passes currently predicted for this location.

☄️ Leonids peaks in 11 days

Up to 15 meteors/hour at peak, radiating from Leo.

Full viewing guide →

Related astronomy for Calgary, AB, Canada

Frequently Asked Questions

Is this just astronomy weather for Calgary?

This page goes beyond ordinary astronomy weather -- it combines real local weather for astronomy, live space weather, and the space weather aurora connection into one live report for Calgary, AB, Canada.

What are tonight's astronomy viewing conditions for Calgary?

The sky viewing conditions badge above reflects the real astronomy viewing conditions for Calgary, AB, Canada right now -- cloud cover, darkness, and moon interference combined, not moon phase alone. Good weather for stargazing depends on all of these together.