# Suntimes (open-source utility app)

> Suntimes is a free, open-source utility app for Android. Sunlight and moonlight information (clock, alarms, tiles, and widgets). It has 449 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid.

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.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/forrestguice/SuntimesWidget |
| Platforms | Android |
| Built with | Java |
| GitHub stars | 449 |
| License | GPL-3.0-or-later (open source) |
| F-Droid | https://f-droid.org/packages/com.forrestguice.suntimeswidget/ (package com.forrestguice.suntimeswidget) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Utilities |
| Latest release | v0.17.5 (Aug 31, 2026) |
| Last commit | Sep 28, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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