Hello my name is Miguel, from Ushuaia Argentina. I am very interisting with this forum, but I have to ask why does day time always seem longer than the night in here?
(I'm not a Flat-Earther, but I understand their world-view well enough to provide a useful answer here)
In the Flat-Earth world, the sun is a 30 mile sphere, hovering 3,000 miles above the surface of the flat earth. It casts a beam of light downwards instead of shining light equally in all directions as the Round Earth sun does.
The FE Sun moves around the surface of the Earth in an odd spiralling loop (sadly, nobody seems to have taken the time to figure out it's actual path). It is a property of that motion that the FE Sun moves further south in December/January and further north in June/July. Because of the shape of the light beam that it casts, this means that there are fewer hours of daylight in winter and more in summer.
I don't personally believe that this "works" because there are other aspects of the way the sun and moon behave that are inconsistent with that. But that's the essence of how things are claimed to work.
There are lots of documents on the Wiki (see the link up there in the menu bar?) - I suggest you read through them before asking "commonly asked questions" in the forums because that tends to annoy the site owners.