CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Longxu
A live observatory for the Sun, Moon, daylight, twilight and the sky above Longxu.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 26m-75s compared to yesterday
NIGHT DURATION12h 34mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:35 - 07:06Soft warm lighting
EVENING GOLDEN HOUR17:31 - 18:02Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:19
Nautical Dawn05:46
Civil Dawn06:12
Sunrise06:35
DUSK (EVENING)
Sunset18:02
Civil Dusk18:24
Nautical Dusk18:51
Astronomical Dusk19:17