Android app (and widget collection) that displays sunlight and moonlight times.

View project on GitHub Get it on F-Droid

GitHub release  Displays sunrise and sunset, twilights, blue and golden hour, solstices and equinoxes, moonrise and moonset, moon phases and illumination.

Suntimes Alarms
An alarm clock with support for daily repeating alarms and notifications.

Suntimes Calendars
An add-on that supplies events to the Calendar app.

Solunar Periods
A hunting and fishing add-on app.

Natural Hour
A 24-hour clock & roman timekeeping add-on app.

Suntimes NFC
An NFC Addon for Suntimes Alarms; dismiss alarms with an NFC tag.

Interval Midpoints
A midpoint calculator add-on for Suntimes Alarms; schedule alarms for event midpoints.

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Suntimes is available from F-Droid, an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform.

Get it on F-Droid

In addition to being included in the official F-Droid repository, Suntimes related apps can be installed from:

These repositories can be added to your F-Droid client as an alternate download source.
Note: these additional repos are the same and differ only in their hosting.


Suntimes has been translated into the following languages:
| en | ca | de | eo | es | eu | fr | hu | it | nb | pl | pt | zh |

screenshot1   screenshot2   screenshot3


To create an application that is:

1) high quality: solves a problem with well defined scope (and solves it well). 2) libre software: grants essential software freedoms. 3) respectful of privacy: no ads, no network access, no non-essential permissions, no bullshit. 4) accessible: usable by a wide range of people with individual capability. 5) localized: support for multiple languages, rules, and formats. 6) compatible: runs on the widest range of devices possible (support for older devices).