CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Yongfeng
A live observatory for the Sun, Moon, daylight, twilight and the sky above Yongfeng.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 18m-90s compared to yesterday
NIGHT DURATION12h 42mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:36 - 07:07Soft warm lighting
EVENING GOLDEN HOUR17:22 - 17:54Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:17
Nautical Dawn05:44
Civil Dawn06:12
Sunrise06:36
DUSK (EVENING)
Sunset17:54
Civil Dusk18:17
Nautical Dusk18:45
Astronomical Dusk19:12