CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Menghai
A live observatory for the Sun, Moon, daylight, twilight and the sky above Menghai.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 29m-70s compared to yesterday
NIGHT DURATION12h 31mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:17 - 07:47Soft warm lighting
EVENING GOLDEN HOUR18:16 - 18:46Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:02
Nautical Dawn06:28
Civil Dawn06:54
Sunrise07:17
DUSK (EVENING)
Sunset18:46
Civil Dusk19:09
Nautical Dusk19:35
Astronomical Dusk20:01