Sundroid: Sunrise and Sunset

Dave Morrissey

About this app

Sundroid calculates sunrise and sunset times, moonrise and moonset times, lunar phase, and planet rise and set times for any date and any location on Earth.

Features
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* Sunrise and sunset times
* Length of day and solar transit
* Moonrise and moonset times
* Lunar phase and illumination
* Planet rise and set times
* Planet transit and risen time
* Sun, moon and planet tracker
* Monthly calendars with list and grid views
* Yearly aphelion, perihelion, eclipse, solstice and equinox dates
* View any date and any location
* Locate by GPS, map, and name search
* Save locations
* Two themes: twilight blue and midnight grey
* Four widgets: Sun, Moon, Sun & Moon, Moon Phase

No ads. No trackers. No spyware. No in-app purchases. Free and open source.

This is a newly rebuilt version of an app last available on Google Play in 2015, and most of the features that were once included in Sundroid Pro will be made available for free over the coming months, if supporting them on current phones is possible.

Landscape and tablet support is temporarily disabled - we're working on that!

View the source on GitHub: https://github.com/davemorrissey/sundroid

Privacy note: This app will ask for location permission if you want to view times for your current location, but will work without it if you use the map and search features instead. Permission to update your location while the app is not running is also required if you use the widgets auto location feature. Nothing you do is recorded by us or sent to our servers.

Ratings and reviews

Just come across this great app. It would nice if 'Solar midnight' could be added to the 'Day in detail' screen as well as made an event (For UTC/GMT time zone it will change during the year from before to after 'clock' midnight and therefore move between the end and the beginning of day) and also have solar noon/midnight as an option on the 'calendars' list. With the widget the option to choose which set of figures you want to see (same list as the calendar) would be fantastic. Thanks for a great app.

Handy for the sunrise/sunset widget. But why can't this be sized 2×1 or even 1×1? The widget showing both sunrise/sunset and moonrise/moonset is 2×1, but the sun-only widget can't be made so conveniently small - hence I can't use it, but it would be much easier to see at a quick glance. The other functions are useful occasionally, but most of the time all I need is the time of sunset and for this, having it on screen without needing to open an app is great.

So glad the app is back! I love the tracker and have several ways I want to use it when I'm in the great outdoors. To bad android made the notifications so difficult to program, that was my favorite feature on the old app. I've used this since my Galaxy S3 days and it worked with my S8, but I have missed it since I got my S10 last fall.

What's new

Fixes for various rare crashes