Any advice on how to ease a 2 year old into a better sleeping schedule? She is on my sleeping…

Any advice on how to ease a 2 year old into a better sleeping schedule? She is on my sleeping schedule based on when I work but it's been getting a little out of hand lately. I used to get her to bed around the time I got home at about midnight but lately she doesn't go to sleep until sometimes 3 in the morning. This doesn't bother me all that much because even going to bed at 3 we both get plenty of sleep before we get up again but I would like for her to go to bed sooner. Partly because her dad has trouble getting her to sleep when she goes there on the weekends and I understand. He works morning to afternoon and has weekends off. It would be a lot simpler on everyone if I could get her to bed by midnight again.