CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Tuka
A live observatory for the Sun, Moon, daylight, twilight and the sky above Tuka.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 56m-19s compared to yesterday
NIGHT DURATION12h 4mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:27 - 05:55Soft warm lighting
EVENING GOLDEN HOUR16:55 - 17:23Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:17
Nautical Dawn04:41
Civil Dawn05:06
Sunrise05:27
DUSK (EVENING)
Sunset17:23
Civil Dusk17:44
Nautical Dusk18:09
Astronomical Dusk18:33