CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Rumson
A live observatory for the Sun, Moon, daylight, twilight and the sky above Rumson.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 49m-150s compared to yesterday
NIGHT DURATION13h 11mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:15 - 07:53Soft warm lighting
EVENING GOLDEN HOUR17:26 - 18:04Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:44
Nautical Dawn06:15
Civil Dawn06:47
Sunrise07:15
DUSK (EVENING)
Sunset18:04
Civil Dusk18:32
Nautical Dusk19:03
Astronomical Dusk19:35