CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Simpson
A live observatory for the Sun, Moon, daylight, twilight and the sky above Simpson.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 45m-157s compared to yesterday
NIGHT DURATION13h 15mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:23 - 08:01Soft warm lighting
EVENING GOLDEN HOUR17:30 - 18:08Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:50
Nautical Dawn06:22
Civil Dawn06:54
Sunrise07:23
DUSK (EVENING)
Sunset18:08
Civil Dusk18:36
Nautical Dusk19:09
Astronomical Dusk19:41