How long is a Sim year?

I think in the sims I don’t see is as how I see our reality. In their world everyday they are a day (Year older) but of course they only have 7 times that they celebrate a birthday, and it’s really more of a milestone celebration into the next stage or chapter of their life. So if they have 7 milestone celebrations, but they age everyday, then naturally everyday for them is like a year because their life is so much shorter. I mean a full sim day for us is 24 hours, for them in our time it’s 24 minutes. But I don’t like to say or think that each day of theirs is like a year because it doesn’t make sense. I don’t think I can make sense of years in the sims. I think that’s one of the things I love about it, is how the time is so much different than reality, and these characters have the potential to live such rich lives where so much can happen in such a short amount of time - well to us anyway. Years don’t make sense to me in the sims, so I don’t think about it they way I do here on planet earth. The sims got their own timing going.