CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Houdan
A live observatory for the Sun, Moon, daylight, twilight and the sky above Houdan.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 23m-204s compared to yesterday
NIGHT DURATION13h 37mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:25 - 09:10Soft warm lighting
EVENING GOLDEN HOUR18:04 - 18:49Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:40
Nautical Dawn07:16
Civil Dawn07:53
Sunrise08:25
DUSK (EVENING)
Sunset18:49
Civil Dusk19:21
Nautical Dusk19:58
Astronomical Dusk20:34