CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Altos
A live observatory for the Sun, Moon, daylight, twilight and the sky above Altos.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 52m+84s compared to yesterday
NIGHT DURATION11h 8mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:07 - 06:37Soft warm lighting
EVENING GOLDEN HOUR18:28 - 18:58Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:47
Nautical Dawn05:15
Civil Dawn05:43
Sunrise06:07
DUSK (EVENING)
Sunset18:58
Civil Dusk19:22
Nautical Dusk19:50
Astronomical Dusk20:18