CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Longwan
A live observatory for the Sun, Moon, daylight, twilight and the sky above Longwan.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 17m-92s compared to yesterday
NIGHT DURATION12h 43mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:02 - 06:34Soft warm lighting
EVENING GOLDEN HOUR16:47 - 17:19Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:43
Nautical Dawn05:10
Civil Dawn05:38
Sunrise06:02
DUSK (EVENING)
Sunset17:19
Civil Dusk17:43
Nautical Dusk18:10
Astronomical Dusk18:37