CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Arcachon
A live observatory for the Sun, Moon, daylight, twilight and the sky above Arcachon.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 37m-175s compared to yesterday
NIGHT DURATION13h 23mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:30 - 09:10Soft warm lighting
EVENING GOLDEN HOUR18:26 - 19:07Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:52
Nautical Dawn07:26
Civil Dawn08:00
Sunrise08:30
DUSK (EVENING)
Sunset19:07
Civil Dusk19:36
Nautical Dusk20:10
Astronomical Dusk20:44