Sun Alarm Clock

Sun Alarm lets you define alarms for these sun related events:

- Sunrise
- Sunset
- Noon
- Astronomical twilight
- Nautical twilight
- Civic twilight
- Golden hour
- Blue hour

In addition the Pro version lets you also create alarms for some moon specific events like next full or new moon.

The alarm time is either the time of the event or a time period before or after the event.