Stargazing guide
Stargazing in L'Etang-Sale, Reunion, Reunion
L'Etang-Sale, Reunion, Reunion has an estimated Bortle 1–4 sky (small town). The Milky Way core is highest after dark in April, at about 82°.
How dark the sky is around L'Etang-Sale, Reunion, Reunion, the nearest certified dark-sky places, when the Milky Way core is visible, and the next dark New Moon. Calculated for -21.25°, 55.38°.
Estimated sky glow
Milky Way core
Next New Moon
Dark-sky rating for L'Etang-Sale
L'Etang-Sale, Reunion, Reunion is a small town (population about 13,836). A place this size typically has a rural sky: the Milky Way is usually visible on clear, moonless nights away from local lighting. That is an estimate of Bortle class 1–4 from population, not a measurement: the real value depends on the exact spot you observe from.
For a measured reading at any point, open the live Dark Sky map.
Nearest dark-sky places and observatories
No certified dark-sky place or observatory in our registry lies within 150 km of L'Etang-Sale. Our list only includes genuine, publicly documented sites, so none is shown rather than guessed.
Milky Way season in L'Etang-Sale
The bright core of the Milky Way passes almost directly overhead. It climbs at least 20° above the horizon during astronomical darkness in February, March, April, May, June, July, August, September, October, peaking in April at about 82°.
- The south celestial pole stands 21.3° above the horizon, so stars within 21° of it never set from here.
- About 68.1% 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 82.3° up, passing almost directly overhead.
- The Large and Small Magellanic Clouds are circumpolar here — visible on any clear, dark night of the year.
- At 304 m elevation, roughly 4% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.
Tonight and aurora
As of October 20, 2026 (UTC) the Moon is a Waxing Gibbous at 65% illumination. Aurora at 21.3° latitude generally needs about Kp 9.0.
Nearby places
Stargazing in L'Etang-Sale: common questions
Is L'Etang-Sale a good place for stargazing?
L'Etang-Sale, Reunion, Reunion is a small town, so its typical sky is rural sky: the Milky Way is usually visible on clear, moonless nights away from local lighting (an estimate of Bortle 1–4 from population, not a measurement). No certified dark-sky place or observatory in our registry lies within 150 km, so a dark site means driving away from the city's glow toward the darkest horizon you can reach.
When can you see the Milky Way from L'Etang-Sale?
From L'Etang-Sale, Reunion, Reunion (-21.25°, 55.38°) the Milky Way's bright core climbs at least 20° above the horizon during astronomical darkness in February, March, April, May, June, July, August, September, October. It peaks in April, reaching about 82°. Moonlight, cloud and city lights still decide what you actually see.
What is the best night this month for stargazing near L'Etang-Sale?
The darkest nights fall around the New Moon. As of 2026-10-20 the Moon is a Waxing Gibbous at 65% illumination, and the next New Moon is November 9, 2026 (UTC). Pair it with a clear forecast and a site away from town lights.