CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Colombo
A live observatory for the Sun, Moon, daylight, twilight and the sky above Colombo.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 52m+84s compared to yesterday
NIGHT DURATION11h 8mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:34 - 06:05Soft warm lighting
EVENING GOLDEN HOUR17:55 - 18:26Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:14
Nautical Dawn04:43
Civil Dawn05:11
Sunrise05:34
DUSK (EVENING)
Sunset18:26
Civil Dusk18:50
Nautical Dusk19:18
Astronomical Dusk19:46