Skip to content
appsgit

Suntimes

Suntimes is a free, open-source utility app for Android. Sunlight and moonlight information (clock, alarms, tiles, and widgets). It has 454 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid.

github.com/forrestguice/SuntimesWidget (opens in a new tab)

Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error

Get it on F-Droid (opens in a new tab)View on GitHub (opens in a new tab)

About Suntimes

Tracks sunlight and moonlight times. Features a clock, alarm clock, widget collection, and more. Suntimes displays rising/setting information for the sun and moon. It includes many features commonly associated with a world clock. The times reported by this app are approximate. The app doesn't require network connectivity, GPS is optional. Features: * clock * alarm clock * widgets * tiles Clock * current time (System, Apparent Solar, Local Mean, UTC, or Sidereal time). * time of sunrise, sunset, twilights (civil, nautical, astronomical), and blue/golden hour. * time of moonrise, moonset, apogee/perigee, moon phases and illumination. * time of solstices, equinoxes, and cross-quarter days.

Privacy and F-Droid

F-Droid builds Suntimes from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.

No anti-features flagged on the latest F-Droid build.

Screenshots

  • Suntimes screenshot 1
  • Suntimes screenshot 2
  • Suntimes screenshot 3

Screenshots from the app's F-Droid listing.

Similar apps

More open-source utility apps

All utilities

FAQ

Suntimes FAQ

Still curious? Email info@appsgit.com.

Is Suntimes free and open source?

Yes. Suntimes's source code is public on GitHub under the GPL-3.0-or-later license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.

How do I install Suntimes?

You can install Suntimes from F-Droid (package com.forrestguice.suntimeswidget); the links are on this page. Its GitHub repository also publishes releases (latest: v0.17.6).

Is Suntimes still maintained?

The repository's most recent commit was on Oct 25, 2026. Its F-Droid listing was last updated on Aug 31, 2026. appsgit only lists apps whose repository had a commit in the last six months.