CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Tonggu
A live observatory for the Sun, Moon, daylight, twilight and the sky above Tonggu.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 20m-87s compared to yesterday
NIGHT DURATION12h 40mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:46 - 07:18Soft warm lighting
EVENING GOLDEN HOUR17:35 - 18:06Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:28
Nautical Dawn05:55
Civil Dawn06:23
Sunrise06:46
DUSK (EVENING)
Sunset18:06
Civil Dusk18:30
Nautical Dusk18:57
Astronomical Dusk19:24