Live Data
Real-time satellite tracking, astronomical weather forecasts, and sun & moon information for any location.
Tonight
Beijing 39.9°N 116.4°ESunset--:--Dark--:-- → --:-------%Moon up--:--Moon down--:--------
Sun & Moon
Computing sun position…
Sunrise--:--
Sunset--:--
Noon · Day--:-- · --h --m
Civil twilight--:-- → --:--
Nautical twilight--:-- → --:--
Astronomical twilight--:-- → --:--
Eclipses
Computing eclipses…
Computed locally via astronomy-engine
Satellites
Weather
Loading weather…
Live Map
Air Quality
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