Imagine a world, without sunlight.

It will not happen. The sun will shine forever even if man perish away in this world. The sun is there even before the world is created. So there is no point in arguing.

Hmmm let's see no daylight, total darkness, no vegetation and slowly life on earth will dissapear ;)

life without sun be like life in the dark nights.

If the sun gets depleted then there will be no life on earth because the water cycle will stop because there will be no evaporation and plants will not grow because there is no sun light and soon the earth will be covered in thick snow because there is no heat and slowly all the life on the earth will perish away.

I think that will be the end of the life. There is no life without sun.

If the sun will depleted its energy a Total darkness in this world even there is a moon will not reflect to this world. An artificial sun, hope some scientist will do that.

it will never happen atall becose property of sunlight.it atom never end.& their is no darkness come on earth.so, be happy about this.can u made ur own artificial sun for u to get light in advance hihihihihihihi.

You wont get to see total darkness because when the son stops working it will expload a log whit the galaxy. But some how we colonize a planet whit out sun light they will invent something to light the planet an heat it up.