SunCalc

solar altitude angle

The addition of the Tropic of Capricorn and Tropic of Cancer lines on the map would allow me to show students the northern and southern boundaries of direct overhead sun on the solstices. Also the addition of the Arctic and Antarctic Circles...

would make it easy to see the changes during the year

Move the link so it doesn't sit over the Google + and - zoom function making that inaccessible.

angle above horizon

In the presented 2D graphic, the length of the orange line that indicates the suns azimuth is inversely proportional to the suns altitude. A 2D scale placed along this orange line from zenith (90') and extending to the indicated curve of the...

I can't see the time when I alter the time slider. I can sort of guess, but it would great to see the time (to the nearest minute) displayed somewhere (doesn't matter where because you would see it changing). This site allows me to work out the...

I would like to see the sun elevation, time of the day and calender day for a given year as I move the mouse pointer over the shaded region. Also I want to see the region in colored zones corresponding different time zones of the day.

It would be useful to calculate a whole year position and elevation for the sun, thus it can be used for the design of buildigns

To show the longitude of the sun's placement on any given day in accordance with the actual zodiac in reference to the precession of the equinox. Basically, not the new-agey astrology zodiac but the actual zodiac that nasa references for solar...

so we can easily slide the date and see how it changes

Для фотографов было бы незаменимая функция отображения погоды рядом с установленным курсором.

Please make it possible to show the time in the local time, not in the timezone of the website visitor. Thanks!

With respect to building on a site, it would be nice to calculate the angle of the sun in summer and winter.

Currently can only see the 45 degree view in Google Maps Satellite view. It would be very handy to be able to switch to the 0 degree view. When using the normal Google Maps this is an easy menu click. Thank you.

Is it possible the improve the site in terms of calculating the sun's elevation / degree above or below the horizon line within a required / chosen time? Thanks!

Is it possible the improve the site in terms of calculating the sun's elevation / degree above or below the horizon line within a required / chosen time? Thanks!

Would be good to see degrees above the horizon for the selected day for Solar panel set up.

Solar Noon should be on both lists.

I would like to use this app to point me to where sunset is on a given day of the year in a given location. The line does that, but it would be great if I could get the coordinates (i.e. 200 degrees NW)

I would like to use this app to point me to where sunset is on a given day of the year in a given location. The line does that, but it would be great if I could get the coordinates (i.e. 200 degrees NW)

Please show North on Map

I would like summer and winter positions of the sun for solar heating of my house.If I build a veranda at the front of the house I want it short enough not to block the sun in winter to allow the sun in the window to heat up the concerete in the...

It would be really helpful to switch to Google Street view and see the projected path of the sun for a given day mapped across the sky. This could be just like the present map view which displays an arch representing the sun's position through...

Latitude & Longitude would be very useful to allow calculations for the best angles for solar panels in various parts of the world.

the moment of the highest sun - 12:00 local sun time - local meridian