CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Bisotun
A live observatory for the Sun, Moon, daylight, twilight and the sky above Bisotun.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 5m-120s compared to yesterday
NIGHT DURATION12h 55mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:31 - 07:06Soft warm lighting
EVENING GOLDEN HOUR17:02 - 17:36Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:07
Nautical Dawn05:37
Civil Dawn06:06
Sunrise06:31
DUSK (EVENING)
Sunset17:36
Civil Dusk18:02
Nautical Dusk18:31
Astronomical Dusk19:00