CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Itaboraí
A live observatory for the Sun, Moon, daylight, twilight and the sky above Itaboraí.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 47m+74s compared to yesterday
NIGHT DURATION11h 13mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:12 - 05:42Soft warm lighting
EVENING GOLDEN HOUR17:28 - 17:58Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn03:54
Nautical Dawn04:21
Civil Dawn04:48
Sunrise05:12
DUSK (EVENING)
Sunset17:58
Civil Dusk18:21
Nautical Dusk18:48
Astronomical Dusk19:16