I just realized I never mentioned my latest new iOS app. It’s codesigned by Josh Warren, who I worked with on the Aquarium 2 app. It’s interesting enough visually and user interface-wise to mention here, and we made our own custom alarms (I made the “Ascending” and “Descending” alarms using Ableton Live.)
The app is what we’re calling a “personal sunlight assistant” and the official app is titled Sol: Sun Clock. You can read more about it at Juggleware.
Or just go straight to the App Store. It runs on iPhone or iPad.