Stargazing guide
Stargazing in Longshan, Jilin, China
Longshan, Jilin, China has an estimated Bortle 5–6 sky (mid-sized city). The Milky Way core never climbs 20° above the horizon during astronomical darkness from here.
How dark the sky is around Longshan, Jilin, China, the nearest certified dark-sky places, when the Milky Way core is visible, and the next dark New Moon. Calculated for 42.89°, 125.14°.
Estimated sky glow
Milky Way core
Next New Moon
Dark-sky rating for Longshan
Longshan, Jilin, China is a mid-sized city (population about 465,249). A place this size typically has a bright suburban sky: main constellations are easy, the Milky Way is washed out. That is an estimate of Bortle class 5–6 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 Longshan. Our list only includes genuine, publicly documented sites, so none is shown rather than guessed.
Milky Way season in Longshan
The Milky Way's bright core never climbs 20° above the horizon during astronomical darkness from Longshan; the fainter band is still visible from a dark site.
- The north celestial pole stands 42.9° above the horizon, so stars within 43° of it never set from here.
- About 84% 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 18.1° up, staying low, so a clear southern horizon matters.
- At 259 m elevation, roughly 3% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.
Tonight and aurora
As of October 14, 2026 (UTC) the Moon is a Waxing Crescent at 12% illumination. Aurora at 42.9° latitude generally needs about Kp 8.0.
Nearby places
Stargazing in Longshan: common questions
Is Longshan a good place for stargazing?
Longshan, Jilin, China is a mid-sized city, so its typical sky is bright suburban sky: main constellations are easy, the Milky Way is washed out (an estimate of Bortle 5–6 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 Longshan?
From Longshan, Jilin, China the Milky Way's bright core never climbs 20° above the horizon during astronomical darkness at any time of year, so the best views are of the fainter parts of the band.
What is the best night this month for stargazing near Longshan?
The darkest nights fall around the New Moon. As of 2026-10-14 the Moon is a Waxing Crescent at 12% illumination, and the next New Moon is November 9, 2026 (UTC). Pair it with a clear forecast and a site away from town lights.