CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Longchang
A live observatory for the Sun, Moon, daylight, twilight and the sky above Longchang.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 14m-98s compared to yesterday
NIGHT DURATION12h 46mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:05 - 07:38Soft warm lighting
EVENING GOLDEN HOUR17:47 - 18:19Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:46
Nautical Dawn06:13
Civil Dawn06:41
Sunrise07:05
DUSK (EVENING)
Sunset18:19
Civil Dusk18:44
Nautical Dusk19:11
Astronomical Dusk19:39