CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Uthai
A live observatory for the Sun, Moon, daylight, twilight and the sky above Uthai.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 43m-44s compared to yesterday
NIGHT DURATION12h 17mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:09 - 06:38Soft warm lighting
EVENING GOLDEN HOUR17:23 - 17:52Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:57
Nautical Dawn05:22
Civil Dawn05:48
Sunrise06:09
DUSK (EVENING)
Sunset17:52
Civil Dusk18:14
Nautical Dusk18:39
Astronomical Dusk19:04