CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Ulaanbaatar
A live observatory for the Sun, Moon, daylight, twilight and the sky above Ulaanbaatar.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 27m-197s compared to yesterday
NIGHT DURATION13h 33mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:23 - 08:06Soft warm lighting
EVENING GOLDEN HOUR17:07 - 17:50Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:39
Nautical Dawn06:15
Civil Dawn06:51
Sunrise07:23
DUSK (EVENING)
Sunset17:50
Civil Dusk18:22
Nautical Dusk18:58
Astronomical Dusk19:34