How to change day/night in specific area?

hi everyone <333
wanted to ask how to change the light when I enter a forst or area I want to choose ?
is it possible in easy way ?

Curious about this too, enter a thick forest while it’s day time and exit while it’s night was just wondering how this could be done in UE4 the other day.

There’s lots of ways you can do it but one way would be to create a blueprint with a trigger volume and make it communicate to your light source.