CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Açu
A live observatory for the Sun, Moon, daylight, twilight and the sky above Açu.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 16m+18s compared to yesterday
NIGHT DURATION11h 44mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:03 - 05:31Soft warm lighting
EVENING GOLDEN HOUR16:51 - 17:19Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn03:52
Nautical Dawn04:17
Civil Dawn04:42
Sunrise05:03
DUSK (EVENING)
Sunset17:19
Civil Dusk17:40
Nautical Dusk18:05
Astronomical Dusk18:30