CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Surrey Downs
A live observatory for the Sun, Moon, daylight, twilight and the sky above Surrey Downs.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION13h 15m+124s compared to yesterday
NIGHT DURATION10h 45mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:21 - 06:55Soft warm lighting
EVENING GOLDEN HOUR19:02 - 19:36Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:51
Nautical Dawn05:24
Civil Dawn05:55
Sunrise06:21
DUSK (EVENING)
Sunset19:36
Civil Dusk20:02
Nautical Dusk20:34
Astronomical Dusk21:06