CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Ouyang
A live observatory for the Sun, Moon, daylight, twilight and the sky above Ouyang.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 22m-87s compared to yesterday
NIGHT DURATION12h 38mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:46 - 07:17Soft warm lighting
EVENING GOLDEN HOUR17:36 - 18:07Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:28
Nautical Dawn05:55
Civil Dawn06:22
Sunrise06:46
DUSK (EVENING)
Sunset18:07
Civil Dusk18:31
Nautical Dusk18:58
Astronomical Dusk19:25