Do you want to be notified 30 minutes or 1 hour before sunset or sunrise?

Sit back and forget about it, Lux is able to offer this on time and forever.

Activate Notification sunrise or sunset, and set a time.
Our algorithm synchronizes the notifications to the changing time of sunrise and sunset.

- Detection sunrise, sunset, sun position, location
- 6 different backgrounds between day and night
- Change background automatic
- Notification to the sunrise
- Notification to the sunset
- Synchronization notifications to change time of sunrise and sunset
- Share Sunrise and Sunset

[Supported languages]
English, Italian, Spanish, French, German and Portuguese.

If you like the app, do not forget to leave us a review on the App Store.
For suggestions please contact us at or visit

What’s New

Version 1.8

+ Now compatible with iOS 14
+ Support for dark mode
+ Added compatibility with iPhone 6.1" and iPhone 6.7"
+ Added compatibility with iPad 10.9"

Ratings and Reviews

2.0 out of 5
4 Ratings

4 Ratings

Boaz In Omaha ,

Needs a big improvement

It displays the exact time for both sunset and sunrise. However it only shows the elapsed time to go before either of those events in whole hours. It needs to show the elapsed time in hours and minutes. Frankly this poor little app would be way overpriced at even .99 cents.

123becky ,

Worst app ever

Takes advantage of you to buy it. For 2 months it notified me that the sun was setting at exactly the same time daily. In September I deleted app as it was announcing sunset in one hour when it was pitch dark outside.

rodlebod ,

Works great

Not sure why there are low ratings. It’s been working great for me for year.

App Privacy

The developer, Elton Nallbati, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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