CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Geismar
A live observatory for the Sun, Moon, daylight, twilight and the sky above Geismar.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 14m-223s compared to yesterday
NIGHT DURATION13h 46mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:56 - 08:43Soft warm lighting
EVENING GOLDEN HOUR17:23 - 18:10Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:05
Nautical Dawn06:43
Civil Dawn07:22
Sunrise07:56
DUSK (EVENING)
Sunset18:10
Civil Dusk18:44
Nautical Dusk19:22
Astronomical Dusk20:01