CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Quchan
A live observatory for the Sun, Moon, daylight, twilight and the sky above Quchan.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 58m-133s compared to yesterday
NIGHT DURATION13h 2mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:50 - 06:26Soft warm lighting
EVENING GOLDEN HOUR16:13 - 16:48Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:23
Nautical Dawn04:54
Civil Dawn05:24
Sunrise05:50
DUSK (EVENING)
Sunset16:48
Civil Dusk17:15
Nautical Dusk17:45
Astronomical Dusk18:15