CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Luoyang
A live observatory for the Sun, Moon, daylight, twilight and the sky above Luoyang.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 23m-81s compared to yesterday
NIGHT DURATION12h 37mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:07 - 06:38Soft warm lighting
EVENING GOLDEN HOUR16:59 - 17:30Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:50
Nautical Dawn05:17
Civil Dawn05:44
Sunrise06:07
DUSK (EVENING)
Sunset17:30
Civil Dusk17:53
Nautical Dusk18:20
Astronomical Dusk18:47