CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Imaruí
A live observatory for the Sun, Moon, daylight, twilight and the sky above Imaruí.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 58m+95s compared to yesterday
NIGHT DURATION11h 2mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:30 - 06:01Soft warm lighting
EVENING GOLDEN HOUR17:56 - 18:28Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:07
Nautical Dawn04:37
Civil Dawn05:05
Sunrise05:30
DUSK (EVENING)
Sunset18:28
Civil Dusk18:52
Nautical Dusk19:21
Astronomical Dusk19:50