☀️ Solar Path Heliostat
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Real-Time Sun Tracking
With our interactive map, you can see where the Sun is currently shining across the globe. Unlike static sunrise/sunset charts, our tool updates every minute to reflect the Sun’s current position. By moving the map or selecting different locations, you can see how the Sun moves across different latitudes and longitudes. The altitude and azimuth angles provide precise positioning, helping you plan solar observations or optimize photography lighting at any time of day.
For instance, the Sun at solar noon will have an altitude close to its maximum for your latitude, while sunrise and sunset angles show the low, golden light that makes landscapes magical. You can use our tool to compare sun positions across seasons, visualize how the Sun’s path changes, and even observe phenomena like the Solstice or Equinox in real time.
Sunrise, Sunset, and Daylight Length
Our live Sun tracker also calculates sunrise and sunset times for any chosen location. Knowing the exact times of dawn and dusk is crucial for photographers, astronomers, and travelers. The tracker also allows you to see the length of daylight today versus other days of the year, giving you insight into seasonal variations.
For example, during the summer solstice in the Northern Hemisphere, the Sun remains high in the sky for much longer, whereas in winter, its low altitude makes days shorter. Using our interactive Sun map, you can visualize this in a way no static chart can provide.
Complementary Solar Data
While the Sun itself is the main star in our sky, it also influences satellite positions, planetary illumination, and even meteor showers. By knowing where the Sun is, you can better understand how light affects the visibility of planets like Venus, Mars, and Jupiter in the night sky.
For space enthusiasts tracking the ISS, JWST, or other satellites, the Sun’s position is crucial. Satellites reflect sunlight, and their visibility in the night sky depends on solar illumination angles. Our Sun tracker lets you plan observations of satellites when they are lit by the Sun against a dark sky, optimizing your viewing experience.
Interactive and Engaging Features
- Real-time Sun position – altitude & azimuth angles
- Interactive map – view the Sun anywhere on Earth
- Sunrise & sunset times for precise planning
- Daylight length visualization – see how day length changes seasonally
- Dynamic updates every minute – always current
- Easy-to-read interface – perfect for beginners and pros
FAQs
You can use a real-time solar tracking tool like our interactive map above. By inputting your coordinates or selecting a location, it calculates the sun’s precise altitude and azimuth angles for the current minute, displaying its exact live position on the globe.
Altitude is the angle of the sun above the horizon, measured from 0° (at the horizon) to 90° (directly overhead).
Azimuth is the compass direction of the sun along the horizon, measured clockwise from true North (0° is North, 90° is East, 180° is South, and 270° is West).
Sunrise and sunset times depend heavily on your exact latitude, longitude, and time zone. Specialized solar calculator tools automatically compute these times based on your location data, factoring in seasonal shifts to show precise dawn, dusk, and solar noon timings.
Daylight length changes because Earth is tilted on its axis at approximately 23.5 degrees as it orbits the sun. During summer in your hemisphere, your location tilts toward the sun, resulting in higher sun altitude and longer days. In winter, the tilt points away, leading to lower altitude and shorter days.
Solar noon is the exact moment the sun reaches its highest point in the sky for your specific longitude. Because of time zones, daylight saving time, and the equation of time (Earth’s elliptical orbit), solar noon rarely happens at precisely 12:00 PM local clock time.
Satellites like the International Space Station (ISS) and planets like Venus or Jupiter do not emit their own light; they reflect sunlight. To see them clearly, the observer must be in darkness while the satellite or planet is still illuminated by the sun high enough above the horizon—typically right after sunset or right before sunrise.
During the summer solstice (around June 21 in the Northern Hemisphere), the sun takes its highest and longest path across the sky, rising and setting at its northernmost points. During the winter solstice (around December 21), the sun takes a very low, short path across the southern sky, creating the shortest day of the year.