CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Gujiao
A live observatory for the Sun, Moon, daylight, twilight and the sky above Gujiao.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 54m-137s compared to yesterday
NIGHT DURATION13h 6mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:48 - 07:24Soft warm lighting
EVENING GOLDEN HOUR17:06 - 17:42Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:20
Nautical Dawn05:50
Civil Dawn06:21
Sunrise06:48
DUSK (EVENING)
Sunset17:42
Civil Dusk18:09
Nautical Dusk18:40
Astronomical Dusk19:10