Live Sky Report
What Can I See in the Sky Tonight in La Grand-Croix, Rhône-Alpes, France?
New Moon moon at 0%, Venus shines at magnitude -4.4. Calculated for 45.50°, 4.56° (Europe/Paris).
Visible planets tonight
Venus, Jupiter, Mercury, Saturn, Mars — brightest: Venus at mag -4.4 in Virgo
🔭 Tonight's Sky Report
📍 La Grand-Croix, Rhône-Alpes, France — Wednesday, August 12
Tonight's sky above La Grand-Croix, Rhône-Alpes, France
Skywatchers in La Grand-Croix, Rhône-Alpes, France have the same live tools professional observers use — a real ephemeris, live Kp readings from NOAA SWPC, and hourly cloud forecasts — condensed into one report on this page.
Above La Grand-Croix, Rhône-Alpes, France tonight (45.50°, 4.56°), expect a new moon moon at 0% illumination. The night gives 5.9 hours of true astronomical darkness. At 45.5°, aurora needs a strong storm — roughly Kp 7.1 or higher — to reach La Grand-Croix, Rhône-Alpes, France.
Local sky character in La Grand-Croix
Northern mid-latitudes · northern hemisphere · 334 m elevation
- The north celestial pole stands 45.5° above the horizon, so stars within 46° of it never set from here.
- About 85.7% 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 15.5° up, staying low, so a clear southern horizon matters.
- At 334 m elevation, roughly 4% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.
La Grand-Croix is small enough that local light domes are limited — on a clear, moonless night the Milky Way is realistically within reach.
Best nights this month in La Grand-Croix
Calculated for these coordinates and today's date — not a fixed list.
- 2026-08-12 — 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 La Grand-Croix, Rhône-Alpes, France.
- 2026-08-12 — Perseids peak — up to 100/hour
Radiant in Perseus. Favours the Northern Hemisphere, which includes La Grand-Croix, Rhône-Alpes, France. The Moon is 2% lit on peak night, so lunar interference is none.
- 2026-08-27 — 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.
La Grand-Croix, Rhône-Alpes, France stargazing questions
- What can I see in the sky tonight from La Grand-Croix, Rhône-Alpes, France?
- Tonight from La Grand-Croix, Rhône-Alpes, France expect a new moon Moon at 0% illumination, with these naked-eye planets above the horizon after dark: Venus, Jupiter, Mercury, Saturn, Mars. The night offers about 5.9 hours of true astronomical darkness.
- Is light pollution a problem in La Grand-Croix, Rhône-Alpes, France?
- La Grand-Croix, Rhône-Alpes, France is small enough that the Milky Way can be visible on clear, moonless nights away from the immediate centre. This page's Moon and darkness figures tell you the other half of the story.
- When can I see the Milky Way from La Grand-Croix, Rhône-Alpes, France?
- The core reaches about 15.5° altitude, so target the moonless nights listed in the best-nights section and get away from the city core.
- How dark does it actually get in La Grand-Croix, Rhône-Alpes, France tonight?
- About 5.9 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 La Grand-Croix, Rhône-Alpes, France.
- Sky tonight in Saint-Etienne, Rhône-Alpes, France15 km
- Sky tonight in Saint-Etienne, Rhône-Alpes, France15 km
- Sky tonight in La Ricamarie, Rhône-Alpes, France18 km
- Sky tonight in Chasse-sur-Rhone, Rhône-Alpes, France21 km
- Sky tonight in Andrezieux-Boutheon, Rhône-Alpes, France23 km
- Sky tonight in Le Peage-de-Roussillon, Rhône-Alpes, France24 km
More in Rhône-Alpes
Other sky reports in the same region.
Sky tonight across France
Other cities in France with live sky reports.
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- Sky tonight in Mions, Rhône-Alpes35 km
- Sky tonight in Feurs, Rhône-Alpes36 km
- Sky tonight in Lyon 03, Rhône-Alpes37 km
- Sky tonight in L'Arbresle, Rhône-Alpes37 km
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