CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Changde
A live observatory for the Sun, Moon, daylight, twilight and the sky above Changde.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 16m-97s compared to yesterday
NIGHT DURATION12h 44mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:38 - 07:11Soft warm lighting
EVENING GOLDEN HOUR17:23 - 17:55Optimum 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 Dawn05:47
Civil Dawn06:14
Sunrise06:38
DUSK (EVENING)
Sunset17:55
Civil Dusk18:19
Nautical Dusk18:47
Astronomical Dusk19:14