SunCalc org

Update: Recently reinstalled this app after uninstalled last year (due to annoying interface & various bugs). Now much better & really looking forward to exploring all capabilities. Now much nicer look, visual accuracy & easier to use. Like the map which distinct alternative to other similar apps & very interesting & useful. From the corresponding website this seems a reliable & trustworthy organisation & I'm glad the app is now matching the same high standards. Many thanks for the improvements.

Tldr: It's missing important features. The good: Simple and no ads. The bad: it doesn't show sunset and sunrise at the same time. It's missing the altitude arc, and it doesn't draw a line from the selected location to the sunset for some reason. Basically it's missing some very helpful features from the website and it's much less useful for photography because of that.

Nice simple app, almost as good as the browser version. I wish it had a few missing features, such as the altitude arc the sun follows at the given location on the selected day and the colored band of altitudes possible during the year, as well as the sunrise/sunset direction rays. However, the time slider and the changing color of the sun indicator (yellow above horizon, gray below) do a fine job of showing the same daily information.