CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Guern
A live observatory for the Sun, Moon, daylight, twilight and the sky above Guern.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 26m-198s compared to yesterday
NIGHT DURATION13h 34mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:43 - 09:27Soft warm lighting
EVENING GOLDEN HOUR18:25 - 19:09Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:59
Nautical Dawn07:35
Civil Dawn08:11
Sunrise08:43
DUSK (EVENING)
Sunset19:09
Civil Dusk19:41
Nautical Dusk20:17
Astronomical Dusk20:53