CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Olten
A live observatory for the Sun, Moon, daylight, twilight and the sky above Olten.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 28m-193s compared to yesterday
NIGHT DURATION13h 32mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:58 - 08:41Soft warm lighting
EVENING GOLDEN HOUR17:43 - 18:26Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:15
Nautical Dawn06:51
Civil Dawn07:26
Sunrise07:58
DUSK (EVENING)
Sunset18:26
Civil Dusk18:57
Nautical Dusk19:33
Astronomical Dusk20:08