CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Valkenburg
A live observatory for the Sun, Moon, daylight, twilight and the sky above Valkenburg.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 15m-220s compared to yesterday
NIGHT DURATION13h 45mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:12 - 08:59Soft warm lighting
EVENING GOLDEN HOUR17:41 - 18:28Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:22
Nautical Dawn07:00
Civil Dawn07:39
Sunrise08:12
DUSK (EVENING)
Sunset18:28
Civil Dusk19:02
Nautical Dusk19:40
Astronomical Dusk20:18