To set up Astronomical Clock in LiteJet go to Clock in the main screen and click Astronomical Setup.
First set the time to your city or city closest to yours.
If you don’t find any, you can customize the timing by entering the latitude and longitude of your place.
Then click Calculate for the approximate values, this calculated value is for the first of each month, for 12 months, and using MCP the sunrise and sunset is calculated.
Then click Send and then OK to finish the process.