Live Sky Report
What Can I See in the Sky Tonight in Nagaoka, Niigata, Japan?
Waxing Gibbous moon at 89%, Venus shines at magnitude -4.3. Calculated for 37.45°, 138.85° (Asia/Tokyo).
Visible planets tonight
Venus, Jupiter, Saturn, Mars, Mercury — brightest: Venus at mag -4.3 in Leo
🔭 Tonight's Sky Report
📍 Nagaoka, Niigata, Japan — Sunday, July 26
Tonight's sky above Nagaoka, Niigata, Japan
Skywatchers in Nagaoka, Niigata, Japan 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 Nagaoka, Niigata, Japan tonight (37.45°, 138.85°), expect a waxing gibbous moon at 89% illumination. The night gives 6.3 hours of true astronomical darkness. At 37.5°, aurora needs a strong storm — roughly Kp 9 or higher — to reach Nagaoka, Niigata, Japan.
Nearby cities
Real great-circle distance from Nagaoka, Niigata, Japan.
More in Niigata
Other sky reports in the same region.
Sky tonight across Japan
Other cities in Japan with live sky reports.
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Aurora hubs, dark-sky sites, and observatory towns.