CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Olongapo
A live observatory for the Sun, Moon, daylight, twilight and the sky above Olongapo.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 42m-46s compared to yesterday
NIGHT DURATION12h 18mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:52 - 06:21Soft warm lighting
EVENING GOLDEN HOUR17:05 - 17:34Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:40
Nautical Dawn05:05
Civil Dawn05:30
Sunrise05:52
DUSK (EVENING)
Sunset17:34
Civil Dusk17:55
Nautical Dusk18:21
Astronomical Dusk18:46