CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Yihuang
A live observatory for the Sun, Moon, daylight, twilight and the sky above Yihuang.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 18m-90s compared to yesterday
NIGHT DURATION12h 42mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:19 - 06:51Soft warm lighting
EVENING GOLDEN HOUR17:06 - 17:38Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:01
Nautical Dawn05:28
Civil Dawn05:56
Sunrise06:19
DUSK (EVENING)
Sunset17:38
Civil Dusk18:01
Nautical Dusk18:29
Astronomical Dusk18:56