Sun Alarm

Contains adsIn-app purchases
3.9
528 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Digital Purchases
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About this app

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

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

The alarm time is either the time of the event or a time period before or after the event.
Updated on
Mar 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.9
511 reviews
Adam Gold
June 9, 2024
I like being able to set sunrise/sunset alarms with a specific offset. However, the app is failing to trigger vibrations when the alarms go off even though the vibrate option is selected. This makes the app pretty useless for me since I don't want to play audio, so I never know when the alarm has gone off until I happen to look at my phone. (Pixel 6 pro)
2 people found this review helpful
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Belal Helal
July 29, 2020
This is a great app for those who care about daily sun-related events (e.g., for photography or prayers). I really loved the ability of adding multiple alarms for any event, with individual time offset and alarm/vibration settings. Upgrading to get more than 2 alarms was well worth it (and to support such a great app for which I have been looking for some time). One suggestion: ability to use custom sun angle.
3 people found this review helpful
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James Thomas Green (JTG Journal)
November 11, 2021
I like this app for the sunset, sunset, and noon alarms. I hope my buying pro will cause the programmer to add the following alarms: Midnight, Moon Rise, Moon Noon (High Moon), Moon Set. I like to photograph the moon, and the best time to photograph is when it is at its highest point in the sky so there is less atmosphere to look through.
10 people found this review helpful
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What’s new

- Fixed an issue with vibration alarms