CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Huayin
A live observatory for the Sun, Moon, daylight, twilight and the sky above Huayin.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 2m-121s compared to yesterday
NIGHT DURATION12h 58mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:52 - 07:26Soft warm lighting
EVENING GOLDEN HOUR17:20 - 17:54Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:28
Nautical Dawn05:57
Civil Dawn06:26
Sunrise06:52
DUSK (EVENING)
Sunset17:54
Civil Dusk18:20
Nautical Dusk18:49
Astronomical Dusk19:19