I recently started writing a story set in a fantasy world. However, I'm having trouble introducing certain concepts of the world.
For example, the world this is set in runs on a different time system to earth. However, I'm finding it very hard to introduce the time system in a way that doesn't just sound like I'm rambling. Especially since my story is written from a first-person perspective, and it would be weird for them to break the fourth wall and just start talking to the reader. So, what is the best way to introduce this concept to the reader in a way that is logical and makes sense>