Sunlight and moonlight information (clock, alarms, tiles, and widgets).
About this app
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. * day/night world map, yearly sunlight, and sun altitude graphs.
Alarm Clock: * general purpose alarms; full screen alarms, notifications, and quick notifications. * daily repeating alarms for sunrise, sunset, or other reoccurring events. * bedtime alarms with support for sleep cycles and do-not-disturb settings. * gentle alarms that gradually change screen brightness, colors, and volume. * features for heavy sleepers; math problems, NFC tags (requires SuntimesNFC), and snooze limits. * automated actions; user-defined intents when alarms are triggered or dismissed. * other alarms; "roman time" alarms (Natural Hour), midpoint alarms (Interval Midpoints).
The app benefits from the following permissions: * ACCESS_FINE_LOCATION is used to obtain the current position (latitude, longitude, altitude). * ACCESS_LOCATION_EXTRA_COMMANDS is used to configure GPS hardware. * ACCESS_NOTIFICATION_POLICY is used to change do-not-disturb settings at Bedtime. * BOOT_COMPLETED is used to restore active alarms after a reboot. * FOREGROUND_SERVICE is used to deliver alarms.. * POST_NOTIFICATIONS is used to deliver alarms.. * REQUEST_IGNORE_BATTERY_OPTIMIZATIONS is used to ensure reliable delivery of alarms. * SCHEDULE_EXACT_ALARM is used to schedule alarms.. * SET_ALARM is used to interact with the system AlarmClock app. * USE_FULL_SCREEN_INTENT is used to deliver alarms.. * QUERY_ALL_PACKAGES is used to configure and launch user-defined actions.. * VIBRATE is used by alarm notifications.
With older devices: * READ_EXTERNAL_STORAGE is used to play alarm sounds located on the SD card (api≤=18 only). * WRITE_EXTERNAL_STORAGE is used to backup data to file (places, themes, etc) (api≤=18 only).
Note: The "Calendar Integration" and permissions added in v0.9.0 were removed in v0.10.0. This feature is now available as a separate add-on app; Suntimes Calendars.
Visit https://forrestguice.codeberg.page/Suntimes/ for more information.
Licensed under GPL-3.0-or-later.
What's New in v0.17.3
Imported from the F-Droid repository index.
- - adds an extension for world map backgrounds (https://github.com/forrestguice/SuntimesMapPack).
- - updates material icons; fixes bug where "menu icons and text are misaligned" (#954).
- - updates translation to German.
Version history
Jun 24, 2026 · 11.1 MB · Android API 14–30 · code 133
Imported from the F-Droid repository index.
- - adds an extension for world map backgrounds (https://github.com/forrestguice/SuntimesMapPack).
- - updates material icons; fixes bug where "menu icons and text are misaligned" (#954).
- - updates translation to German.
SHA-256 92b7e304e5499ab2e13cdf35b4b41c421d9d6e0fc3a442a388403d435628895b
May 27, 2026 · 11.1 MB · Android API 14–30 · code 132
Imported from the F-Droid repository index.
- Attention: v0.17.0+ breaks older widget installations (#932).
- When updating from previous versions your home screen widgets may be removed and will need to be re-added.
- - adds "Material" widget themes.
- - adds color and typeface options to the clock widget.
- - fixes broken alarm list widgets (#949).
- - fixes miscellaneous `Material You` color issues.
SHA-256 4d4517c35cecae7ecfe208fcebd54f9ce9ec05da1c814e0a109405f1533f09a8
Apr 23, 2026 · 11 MB · Android API 14–30 · code 131
Imported from the F-Droid repository index.
- Attention: v0.17.0+ breaks older widget installations (#932).
- When updating from previous versions your home screen widgets may be removed and will need to be re-added.
- - fixes broken moon widgets (#931).
- - fixes app crash when dragging world map timeline (#935).
- - fixes bug where "custom event offsets are ignored or applied incorrectly" (#940, #941).
- - fixes bug "map application not found" (#937).
SHA-256 0211819ec86698028768dda24aba8b0eff4252344352be5a5a787e565fe58184
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.forrestguice.suntimeswidget is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 0.17.2 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Suntimes first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Suntimes, and a listing is removed when the evidence for it stops holding up.
Get Suntimes
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Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
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SHA-256 Hash
92b7e304e5499ab2e13cdf35b4b41c421d9d6e0fc3a442a388403d435628895b
Signing certificate
8f72a91f270f667dc7c907f452529d7a3e40422fc37f16df5be6010c11cdf848
Permissions Required
What each permission lets Suntimes do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
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