Lévis Stargazing & Astronomy Report

Light pollution and stargazing locations near Lévis

City: Lévis
Country: Canada
Latitude: 46.8026
Longitude: -71.1787

Key Sky Quality Metrics

SQM (mag/arcsec²): 17.45
Bortle class: Class 9 (Class 9)
Darkness Quotient: 19%
Dataset: March 2026

Inner city sky

Stargazing in Lévis

Lévis is a substantial riverside city in southern Quebec, facing the provincial capital across the St Lawrence and forming part of the wider Québec urban area.

The city generally experiences Extreme Light Pollution, with a Darkness Quotient of just 19% — placing it among the more light-polluted urban locations in Canada, though not unusually so for a built-up city beside a major metropolitan centre.

For practical observing from within the city, the most reliable targets are the Moon, planets, double stars and the brightest open clusters. Fainter nebulae and galaxies are largely washed out by the urban skyglow, with only the showpiece objects offering limited success.

Really dark skies are not close at hand from Lévis, and a proper step up in quality takes a meaningful journey. The nearest strong dark-sky option in the supplied data is about 110 kilometres to the west, near Lac-Jacques-Cartier, with still darker conditions available farther afield to the east or west.

The map shows Lévis sitting inside a broad, intense pool of urban brightness, with white and pink cores merging into red, orange and yellow across the built-up area. That pattern is typical of a city strongly affected by both its own lighting and the wider glow of the neighbouring metropolitan region.

Away from the centre, the colours cool through green and blue before finally reaching grey and black in the more remote countryside. The darkest-looking areas on this crop lie mainly to the north, north-east and east, while the south-west and west stay more affected by extended urban spill.

What stands out most is how sharply the city contrasts with its surroundings: Lévis is much brighter than the rural areas around it, yet the improvement is not perfectly even in every direction. Some headings darken fairly quickly, while others remain under a broad light dome for much longer.

What the sky overhead is like

Looking straight up from Lévis, the zenith is bright by astronomical standards, with an overhead reading of 17.45 SQM. That corresponds to a heavily light-polluted city sky where the background never becomes truly dark.

In practice, the brighter constellations are still easy enough to trace, and the Moon and planets stand out well. The faint star fields that give the sky its richness are much reduced, and the Milky Way is effectively lost from view overhead.

This kind of sky tends to leave the whole dome looking softly illuminated rather than black, even on clear nights. For casual stargazing that still leaves plenty to enjoy, but for serious deep-sky observing the city centre is a very compromised base.

north - poor

About 15 kilometres north of Lévis, the sky is still poor, around Bortle 7, so urban glow remains very obvious. The encouraging part is that this direction improves quickly, with genuinely dark skies reached at around 50 kilometres.

north-north-east - poor

At roughly 15 kilometres north-north-east, conditions are still poor at about Bortle 7. However, this is a promising direction overall, with good skies appearing farther out and genuinely dark conditions reached at around 100 kilometres.

north-east - marginal

Around 15 kilometres to the north-east, the sky improves to marginal territory at about Bortle 6, noticeably better than the city itself but still bright. With a longer run in this direction, genuinely dark skies become available at around 100 kilometres.

east-north-east - marginal

At about 15 kilometres east-north-east, you are looking at marginal sky quality, around Bortle 6. This direction eventually opens into much darker country, with genuinely dark skies reached at around 100 kilometres.

east - marginal

Around 15 kilometres east of Lévis, the sky is marginal at about Bortle 6, so brighter objects are still the sensible targets. Carry on much farther and this becomes one of the better escape routes, with genuinely dark skies reached at around 100 kilometres.

east-south-east - marginal

At roughly 15 kilometres east-south-east, conditions are still marginal, around Bortle 6. The real improvement comes farther out, with genuinely dark skies available at around 100 kilometres.

south-east - marginal

About 15 kilometres south-east of the city, the sky is marginal at around Bortle 6. It does improve with distance, but the move into genuinely dark conditions takes around 100 kilometres.

south-south-east - poor

At around 15 kilometres south-south-east, the sky remains poor, about Bortle 7, with strong skyglow still present. This direction does darken eventually, but the journey to genuinely dark skies is longer than most, at around 200 kilometres.

south - poor

Roughly 15 kilometres south of Lévis, conditions are still poor at about Bortle 7. There is steady improvement beyond that, with genuinely dark skies reached at around 100 kilometres.

south-south-west - poor

At about 15 kilometres south-south-west, the sky is still poor, around Bortle 8, so the city’s glow remains dominant. It does get better farther out, but genuinely dark skies are not reached within the sampled distance in this direction.

south-west - poor

Around 15 kilometres south-west, the sky remains poor at about Bortle 8. This is one of the less rewarding directions from Lévis, and genuinely dark skies are not reached within the sampled radius.

west-south-west - poor

At roughly 15 kilometres west-south-west, conditions are poor at about Bortle 9, little different from the city itself. Even much farther out the improvement is limited, and genuinely dark skies are not reached within the sampled radius.

west - poor

About 15 kilometres west of Lévis, the sky is still poor at around Bortle 9, with very strong urban influence. It improves more slowly than the northern and eastern sectors, but genuinely dark skies do appear at around 200 kilometres.

west-north-west - poor

At around 15 kilometres west-north-west, the sky remains poor at about Bortle 9. Conditions improve substantially with distance, and genuinely dark skies are reached at around 100 kilometres.

north-west - poor

Roughly 15 kilometres north-west, the sky is still poor at about Bortle 8. Even so, this direction improves well with distance, with genuinely dark skies reached at around 100 kilometres.

north-north-west - poor

At about 15 kilometres north-north-west, conditions are still poor at around Bortle 7. This is one of the quicker directions to improve, with genuinely dark skies reached at around 50 kilometres.

zenith - poor

Looking straight up from Lévis, the zenith is poor, corresponding to Bortle 9 conditions. The brighter constellations, the Moon and planets remain visible, but the sky background is bright and the faint texture of the night sky is heavily suppressed, with the Milky Way not realistically visible overhead.

Near Rivière-Mistassini, Quebec

Direction
W

Distance (km)
363.6

SQM
21.65

Bortle
3

Milky Way visible, broadband DSO imaging
Near Mars Hill, Maine

Direction
E

Distance (km)
258

SQM
21.53

Bortle
3

Milky Way visible, broadband DSO imaging
Near Lac-Jacques-Cartier, Quebec

Direction
W

Distance (km)
108.5

SQM
21.37

Bortle
3

Milky Way visible, broadband DSO imaging

Genuinely dark skies require a meaningful drive from Lévis rather than a quick hop out of town.

The nearest really strong option in the supplied data is about 110 kilometres to the west, near Lac-Jacques-Cartier, where conditions reach Bortle 3. If you head farther afield, similarly dark or slightly darker skies are also available about 260 kilometres east near Mars Hill, Maine, and around 365 kilometres west near Rivière-Mistassini, Quebec.

Within 200 km

Place
Near Lac-Jacques-Cartier, Quebec

Direction
W

Distance (km)
108.5

SQM
21.37

Bortle
3
Within 500 km

Place
Near Rivière-Mistassini, Quebec

Direction
W

Distance (km)
363.6

SQM
21.65

Bortle
3

Long-term sky trend

Lévis has been sampled across 76 datasets, giving a useful long-term picture of how stable the night sky has been over time. The earliest reading in this series was 17.48 SQM in 2012, while the latest is 17.45 SQM, so the city looks broadly similar now to how it did at the start of the record.

The fitted trend is a very slight improvement of around 0.0169 SQM per year, which is small enough that most observers would not notice any practical difference from year to year. In other words, Lévis remains consistently bright rather than showing a dramatic worsening or recovery.

The wider historical range, from 17.04 to 21.97 SQM, shows that conditions in the broader record can vary a great deal depending on where the measurement falls and how the surrounding glow behaves. For someone observing from the city itself, though, the headline is steadiness: urban light pollution remains the defining feature.

From within Lévis, the city-friendly targets are the obvious ones: the Moon, bright planets, double stars and the showiest open clusters. These punch through the skyglow well enough to give satisfying views even under a bright urban sky.

A few brighter deep-sky objects can still be attempted with patience, especially the Orion Nebula and the most prominent globular clusters, but they will not look anything like they do from darker countryside. Low-contrast galaxies and diffuse nebulae are the first casualties of this level of light pollution.

For the Milky Way, richer meteor watching, and serious deep-sky observing, a dark-sky trip changes the experience completely. Lévis can support casual and planetary observing well, but it is not a natural home for faint fuzzies.

Moon
planets
double stars
brightest open clusters

bright nebulae such as M42
the brightest globular clusters

Milky Way
faint galaxies
broadband nebulae
meteor showers

Can you see stars from Lévis?

Yes — you can still see stars from Lévis, especially the brighter constellations and the more prominent individual stars. What you lose is the fainter background population, so the sky looks much sparser than it would from the countryside.

Can you see the Milky Way from Lévis?

Not realistically from within the city. With a sky this bright, the Milky Way is effectively washed out from normal urban observing spots.

What Bortle class is Lévis?

Lévis is Bortle 9, which is the inner-city end of the scale. In practical terms, that means heavy skyglow and a strong bias towards bright targets.

What is the SQM in Lévis?

The measured sky brightness for Lévis is 17.45 SQM. That is a bright urban reading, consistent with severe light pollution.

Where are the nearest dark skies from Lévis?

The nearest really dark site listed here is Near Lac-Jacques-Cartier, Quebec, about 108.5 kilometres to the west, where conditions reach Bortle 3. Other strong options in the data are Near Mars Hill, Maine to the east and Near Rivière-Mistassini, Quebec to the west, both farther away.

Is Lévis good for astrophotography?

It can work for the Moon, planets and some narrowband or bright-object imaging, but Lévis is not ideal for general deep-sky astrophotography from within the city. The bright background makes faint broadband targets much harder to capture cleanly.

How far do you need to drive from Lévis for better stargazing?

A modest improvement appears after leaving the built-up area, especially towards the north and east, but truly dark skies take a meaningful drive. The nearest strong dark-sky option in the supplied data is about 110 kilometres away, near Lac-Jacques-Cartier, Quebec.