CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Vianópolis
A live observatory for the Sun, Moon, daylight, twilight and the sky above Vianópolis.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 36m+54s compared to yesterday
NIGHT DURATION11h 24mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:39 - 06:09Soft warm lighting
EVENING GOLDEN HOUR17:46 - 18:15Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:25
Nautical Dawn04:51
Civil Dawn05:17
Sunrise05:39
DUSK (EVENING)
Sunset18:15
Civil Dusk18:37
Nautical Dusk19:03
Astronomical Dusk19:29