CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Alvorada
A live observatory for the Sun, Moon, daylight, twilight and the sky above Alvorada.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION13h 2m+103s compared to yesterday
NIGHT DURATION10h 58mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:37 - 06:09Soft warm lighting
EVENING GOLDEN HOUR18:06 - 18:39Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:12
Nautical Dawn04:42
Civil Dawn05:12
Sunrise05:37
DUSK (EVENING)
Sunset18:39
Civil Dusk19:03
Nautical Dusk19:33
Astronomical Dusk20:03