CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Vianí
A live observatory for the Sun, Moon, daylight, twilight and the sky above Vianí.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 59m-14s compared to yesterday
NIGHT DURATION12h 1mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:42 - 06:10Soft warm lighting
EVENING GOLDEN HOUR17:13 - 17:41Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:32
Nautical Dawn04:57
Civil Dawn05:21
Sunrise05:42
DUSK (EVENING)
Sunset17:41
Civil Dusk18:02
Nautical Dusk18:27
Astronomical Dusk18:51