CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Big Bend
A live observatory for the Sun, Moon, daylight, twilight and the sky above Big Bend.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 55m+90s compared to yesterday
NIGHT DURATION11h 5mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:08 - 05:40Soft warm lighting
EVENING GOLDEN HOUR17:32 - 18:03Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn03:47
Nautical Dawn04:16
Civil Dawn04:44
Sunrise05:08
DUSK (EVENING)
Sunset18:03
Civil Dusk18:27
Nautical Dusk18:55
Astronomical Dusk19:24