CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Chatham
A live observatory for the Sun, Moon, daylight, twilight and the sky above Chatham.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 43m-161s compared to yesterday
NIGHT DURATION13h 17mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:51 - 08:30Soft warm lighting
EVENING GOLDEN HOUR17:55 - 18:34Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:17
Nautical Dawn06:49
Civil Dawn07:22
Sunrise07:51
DUSK (EVENING)
Sunset18:34
Civil Dusk19:02
Nautical Dusk19:35
Astronomical Dusk20:08