From Hazel on 2017/05/14 13:16:01 +0000
An option for an alarm that wakes us up at sunrise or optimal time as sunrise changes throughout the year. The ability to follow natural rhythms of sleep and wake cycles as light lengths shift through the seasons would be helpful. Thank you.
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/19275829-circadian-alarm