CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Tangnan
A live observatory for the Sun, Moon, daylight, twilight and the sky above Tangnan.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 51m-29s compared to yesterday
NIGHT DURATION12h 9mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:33 - 06:01Soft warm lighting
EVENING GOLDEN HOUR16:55 - 17:24Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:22
Nautical Dawn04:47
Civil Dawn05:12
Sunrise05:33
DUSK (EVENING)
Sunset17:24
Civil Dusk17:45
Nautical Dusk18:10
Astronomical Dusk18:34