On mobile there's no info other than "please visit from a desktop/laptop computer", so for anyone else not near one:

> Finds when the sun aligns with your street for a perfect sunset view (like Manhattanhenge).

> * Enter an address to check for alignment with the sunset (or more specifically, alignment a little before sunset, the last moment the sun is at 50˚)

> * Shows street bearing and sun alignment information

> * Displays coordinates and next henge date (if there is one)

https://github.com/vritvo/henge_finder

Thanks for the summary. Irksome/Curious that the page throws up such a blanket go-away screen when I am using an iPad, which from my perspective is basically the same as a small laptop (only in the browser ofc).

For me on desktop there's no info other than "Henge Finder requires a desktop or laptop computer" (Chrome/Edge/Firefox on Windows, not exactly uncommon!).

The following in the browser console will enable it:

  document.querySelector('.mobile-block').remove(); document.querySelector('.container').style = ''