This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Terry Godier
terrygodier.com
did:plc:ye6fk234zzo4bqcv2yjmtp5s
Been working on this little hobby project for several weekends. It's ready to show my friends.
Most sky apps tell you what's up. Dark Hours tells you the truth: whether tonight is worth it, when, and which way to look.
Free, no account, go nuts!
darkhours.io
#astronomy #stargazing
https://darkhours.io
2026-08-01T23:09:04.165Z