Αποτελέσματα Αναζήτησης
Time for sunrise, sunset, moonrise, and moonset in Athens – Greece. Dawn and dusk (twilight) times and Sun and Moon position. Takes into account Daylight Saving Time (DST).
- Sunrise & Sunset
Calculate local times for sunrises, sunsets, meridian...
- Sunrise & Sunset
Calculate local times for sunrises, sunsets, meridian passing, Sun distance, altitude and twilight, dusk and dawn times.
You can change the suns positions for sunrise, selected time and sunset see. The thin yellow-colored curve shows the trajectory of the sun, the yellow deposit shows the variation of the path of the sun throughout the year. The closer a point in the center, the higher the sun above the horizon.
At its equator, the Sun completes one rotation in 25 Earth days. At its poles, the Sun rotates once on its axis every 36 Earth days. The part of the Sun we see from Earth – the part we call the surface – is the photosphere. The Sun doesn’t actually have a solid surface because it’s a ball of plasma.
10 Δεκ 2015 · The sun's angular diameter is about 32 arcminutes, so the sun's lower limb is 16 arcminutes below the sun's center. When the center of the sun has geometric elevation -18 arcminutes (-0.3 degrees), the lower limb has geometric elevation -34 arcminutes.
Earth orbits the Sun at an average distance of 149.60 million km (92.96 million mi), or 8.317 light-minutes, [1] in a counterclockwise direction as viewed from above the Northern Hemisphere. One complete orbit takes 365.256 days (1 sidereal year), during which time Earth has traveled 940 million km (584 million mi). [2] Ignoring the influence ...
The length of day is the time interval between sunrise and sunset, so the time period in which we can observe the direct sunlight. The duration depends on the latitude, the longitude, altitude above sea level (more high and more great the length of day) and obstacles horizon.
