Hover over the graph for more information. The Moon's path in Las Vegas today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset.
More about the planets visible in the night sky in Las Vegas. Sign in. Moon: Today's Sun Position in Las Vegas. Time: Altitude: Day length today: 10h 54m 44s 25 Oct 2 minutes, 6 seconds shorter than yesterday 24 Oct 1 hour, 12 minutes longer than winter solstice 21 Dec 3 hours, 42 minutes shorter than summer solstice 20 Jun Night — Astro. Twilight — Night — Time Mil. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.
Today's Moon in Las Vegas. Percent Illuminated: Illumination is calculated at lunar noon. Sunset is also referred to as sun down. Sunrise and sunset vary throughout the year, and depend on time of year, and location on the planet.
Longitude, Latitude, and date must be taken into account to properly calculate sunrise, sunset, and twilight times. Daylength is total amount of daylight hours in a day, and is typically calculated as the hours between sunrise and sunset. As such, daylength gets longer during the summer months, and shorter during the winter months.
Dusk occurs at the very end of astronomical twilight after sunset and just before night. In other words, at the darkest stage of twilight. Dawn is derived from Old English, and means to become day. Dawn begins with the first sight of lightness Astronomical twilight in the morning, and continues until the sun peaks above the horizon. Twilight can best be defined as the illumination of the lower atmosphere when the sun is below the horizon and no longer directly visible.
At that point, is it officially night. The reverse is true for morning twilight. Twilight has 3 sub categories, Civil, Nautical, and Astronomical. Civil twilight is the period when enough natural light remains that artificial light is not needed.
The reverse is true for evening civil twilight. Nautical twilight begins when there is enough illumination for sailors to distinguish the horizon at sea.
In the evening, the reverse is true. If you decide to use our calendars in your blog, you must link back to our site as per our terms of service.
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