CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS

Astronomy · Epsom

A live observatory for the Sun, Moon, daylight, twilight and the sky above Epsom.

Daylight, Twilight & Solar Rhythm

TOTAL DAYLIGHT DURATION13h 20m+133s compared to yesterday
NIGHT DURATION10h 40mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:26 - 07:01Soft warm lighting
EVENING GOLDEN HOUR19:11 - 19:46Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)

DAWN (MORNING)

Astronomical Dawn04:53
Nautical Dawn05:27
Civil Dawn05:59
Sunrise06:26

DUSK (EVENING)

Sunset19:46
Civil Dusk20:13
Nautical Dusk20:45
Astronomical Dusk21:19