CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Huilong
A live observatory for the Sun, Moon, daylight, twilight and the sky above Huilong.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 9m-108s compared to yesterday
NIGHT DURATION12h 51mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:02 - 06:36Soft warm lighting
EVENING GOLDEN HOUR16:38 - 17:11Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:41
Nautical Dawn05:09
Civil Dawn05:37
Sunrise06:02
DUSK (EVENING)
Sunset17:11
Civil Dusk17:36
Nautical Dusk18:05
Astronomical Dusk18:33