CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Cotulla
A live observatory for the Sun, Moon, daylight, twilight and the sky above Cotulla.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 17m-95s compared to yesterday
NIGHT DURATION12h 43mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:42 - 08:14Soft warm lighting
EVENING GOLDEN HOUR18:27 - 18:59Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:23
Nautical Dawn06:50
Civil Dawn07:18
Sunrise07:42
DUSK (EVENING)
Sunset18:59
Civil Dusk19:23
Nautical Dusk19:50
Astronomical Dusk20:18