CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Chaohu
A live observatory for the Sun, Moon, daylight, twilight and the sky above Chaohu.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 9m-107s compared to yesterday
NIGHT DURATION12h 51mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:17 - 06:51Soft warm lighting
EVENING GOLDEN HOUR16:53 - 17:27Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:56
Nautical Dawn05:24
Civil Dawn05:52
Sunrise06:17
DUSK (EVENING)
Sunset17:27
Civil Dusk17:51
Nautical Dusk18:20
Astronomical Dusk18:48