CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Guangfeng
A live observatory for the Sun, Moon, daylight, twilight and the sky above Guangfeng.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 16m-94s compared to yesterday
NIGHT DURATION12h 44mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:12 - 06:44Soft warm lighting
EVENING GOLDEN HOUR16:56 - 17:28Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:53
Nautical Dawn05:21
Civil Dawn05:48
Sunrise06:12
DUSK (EVENING)
Sunset17:28
Civil Dusk17:52
Nautical Dusk18:20
Astronomical Dusk18:47