CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Chongming
A live observatory for the Sun, Moon, daylight, twilight and the sky above Chongming.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 10m-107s compared to yesterday
NIGHT DURATION12h 50mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:04 - 06:38Soft warm lighting
EVENING GOLDEN HOUR16:41 - 17:14Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:43
Nautical Dawn05:11
Civil Dawn05:40
Sunrise06:04
DUSK (EVENING)
Sunset17:14
Civil Dusk17:39
Nautical Dusk18:07
Astronomical Dusk18:35