CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Xuchang
A live observatory for the Sun, Moon, daylight, twilight and the sky above Xuchang.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 3m-119s compared to yesterday
NIGHT DURATION12h 57mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:37 - 07:11Soft warm lighting
EVENING GOLDEN HOUR17:06 - 17:40Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:13
Nautical Dawn05:42
Civil Dawn06:11
Sunrise06:37
DUSK (EVENING)
Sunset17:40
Civil Dusk18:06
Nautical Dusk18:35
Astronomical Dusk19:04