CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Allen
A live observatory for the Sun, Moon, daylight, twilight and the sky above Allen.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION13h 25m+145s compared to yesterday
NIGHT DURATION10h 35mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:32 - 07:08Soft warm lighting
EVENING GOLDEN HOUR19:21 - 19:57Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:55
Nautical Dawn05:31
Civil Dawn06:04
Sunrise06:32
DUSK (EVENING)
Sunset19:57
Civil Dusk20:25
Nautical Dusk20:59
Astronomical Dusk21:34