LunaSolCal Mobile

Volker Voecking Software Engineering

In-app purchases

About this app

A smarter way to watch the sun and moon.
Quickly calculate sun and moon activity.

* Calculates the following data:
- Sunrise
- Solar noon
- Sunset
- Twilight times
- Equation of time
- Declination
- Azimuth of sunrise and sunset
- Altitude of sun at noon
- Moon rise
- Moon transit
- Moon set
- Declination
- Azimuth of moon rise and moon set
- Altitude of moon during transit
- Date of next new/full moon
- Sun Path during the day
- Moon Path during the day
- Solstice and Equinox dates

* Specify a location by :
- GPS receiver
- list of more than 30000 cities
- WGS-84 coordinates

* Any date between 01/01/1901 and 01/31/2099 can be selected

* Special layout for tablet devices (8-inch and larger)

* Information can be shared on Twitter and Facebook

Please note that the accuracy of the calculations decreases for locations north of 65°N and south of 65°S

Ratings and reviews

Excellent app. I use this with surprising frequency. Among other things, I appreciate that tracks the length of day compared to yesterday and the rest of the year.

Great App, been using it over 10 years, close to 15 years. Love the app and the widgets are useful!

Excellent app very useful. Is there any way you can add which house the moon is currently in. This would be a great additional feature 👍🏻

What’s new

- Fixed an issue with the labeling on the sun path screen for locations on the southern hemisphere