CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Si Somdet
A live observatory for the Sun, Moon, daylight, twilight and the sky above Si Somdet.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 40m-50s compared to yesterday
NIGHT DURATION12h 20mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:59 - 06:29Soft warm lighting
EVENING GOLDEN HOUR17:10 - 17:39Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:47
Nautical Dawn05:12
Civil Dawn05:38
Sunrise05:59
DUSK (EVENING)
Sunset17:39
Civil Dusk18:01
Nautical Dusk18:26
Astronomical Dusk18:52