The mod sets the actual duration of daylight hours (and nights) at the moment.
This mod only changes the time of sunrise or sunset, but not the course of time itself!
Because SCS has done a good job of implementing such a system, the times will vary depending on the location on the map. So the sun will rise earlier in Warsaw than in Paris. And in the summer in Oslo, the sun does not set longer than in Rome.
Update as of 8.04.2023
Installation: copy the downloaded file to the mod folder and connect it in the mod manager.
For game version 1.47
Direct Download Links
File: Actual_Day.scs (16.42 KB)